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Contra Costa Earth Day Events 2026

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Thursday, April 23

  • Pleasant Hill: Pleasant Hill Earth Day Celebration – Enjoy an evening of environmental demos and activities with the City of Pleasant Hill. More than a dozen vendors will set up alongside the great food trucks of Off the Grid to provide a fantastic night of family activities. There will also be live animal displays from Lindsey Wildlife, a demonstration hive from the Mt. Diablo Beekeepers, and more. 5-7pm. Pleasant Hill City Hall.

Friday, April 24

  • Bay Point: Earth Day Farm Festival – Come to the Pacifica Garden Farm for a Friday afternoon of outdoor activities celebrating healthy living and our connection to Earth. Harvest, plant, taste, and cook with the folks at the Farm. There will be tours, music, health stations, and a nopales photo. 2:30-5:30pm. Pacifica Garden Farm, on the campus of Rio Vista Elementary.

Saturday, April 25

  • Concord: City of Concord Volunteer Events – A series of hands-on volunteer events across the city offering residents a chance to support parks, plant trees, and help care for Concord’s urban forest. A great way to get outdoors, connect with your community, and make a visible impact on Concord’s green spaces. Sign the waiver to participate. 9am-12pm at the following locations:
    • Willow Pass Park (2748 E. Olivera Road): Tree planting + mulching
    • Brazil Quarry Park (Kent Way): Fence repair, mulching + tree planting
    • Lime Ridge Open Space (3701 Treat Boulevard): Mulching, weeding + litter removal
    • Hillcrest Community Park (Grant Street & Olivera Road): Creek cleanup
  • Crockett: Earth Day Cleanup in Crockett – Celebrate Crockett’s 6th Annual Earth Day with a waterfront cleanup from 10am to 1pm. Toss on your boots and gloves and help the CCRCD make a difference! Cleanup 10am-1pm, Crockett Waterfront.
  • El Cerrito: Earth Day Work Parties – You’re invited to join a work party and help beautify El Cerrito’s natural areas. The City will provide volunteers with gloves, bags and tools for their work party activity. Participants are encouraged to dress for the weather, wear sunscreen, and bring water bottles. Snacks will be provided. Choose from the following work parties:
    • El Cerrito Library Foundation Garden Clean-Up – 9am-12pm
    • El Cerrito Green Team del Norte Bart Clean-up – 9am-12pm
    • El Cerrito Trail Trekkers Hillside Weed & Broom Pull – 10am-1pm
    • Fairmont Elementary School Garden Clean-up – 9am-12pm
    • Starbucks El Cerrito Plaza Clean-Up – 9am-12pm
    • Growing Together Garden Clean-up @ El Cerrito High School – 9am-12pm
    • Motorcycle Hill Broom & Invasive Plant Removal – 9:30am-12:30pm
    • Tassajara Park Clean-Up – 9am-12pm
  • El Cerrito: Earth Day Repair Workshop – Have an item that needs repair? Repair coaches will share their time, tools and expertise to consult with you on the disassembly, troubleshooting and repair of your broken items. Whether or not you fix it yourself, you’ll learn more about how your item was manufactured and how it works. Register your item ahead of time by filling out an Attendee Registration Form so that coaches can come prepared and reach out in advance if additional parts need to be procured. Registration closes Sunday, April 12th – Limit of Two (2) Items per Attendee. 1-4pm. El Cerrito Community Center.
  • El Sobrante: Earth Day Cleanup & Celebration – Join the El Sobrante/94803 Green Team and SPAWNERS at the El Sobrante Library for their annual cleanup and celebration. Sign up to clean up streets or do landscape gardening & clean up local creeks. A celebration will follow the cleanup, featuring light refreshments, face painting, entertainment, speakers, and more. Cleanup 9:30am-12pm / Celebration 12pm. El Sobrante Library.
  • Martinez: Arbor Day Celebration – Join a hands‑on, community‑powered Arbor Day celebration at Pine Meadow Park. Bring your family, your friends, and your enthusiasm for planting trees. Dress for outdoor fun: comfy clothes, closed‑toe shoes, hat, and sunscreen. Refreshments 9:30am, Tree Planting 10am. Pine Meadow Park.
  • Pinole: Planting Workday at Pinole Library – The ivy jungle at the Pinole Library has been fully cleared and it’s time to plant native plants to enhance habitat for wildlife and help stabilize the creek banks. Wire cages will also be built to protect the tender new plantings from hungry deer, which are often spotted along the creek. 10am-1pm. Park and meet at Pinole Valley Community Church.
  • Richmond: Point Pinole Invasive Plant Removal – Join the East Bay Regional Park District and help remove invasive plants from the Point Pinole shoreline. Register to attend. Bags, disposable gloves, and necessary supplies are provided. 9am-12pm. Giant Highway Staging Area, Richmond.
  • Rodeo: Rodeo Earth Day Cleanup – Toss on your boots and gloves and help the CCRCD make a difference on Earth Day by being part of their cleanup of Rodeo Creek. Cleanup 9am-noon, 605 Parker Ave.
  • Multiple Cities: 2026 Waterwise Garden Tour – The Ruth Bancroft Garden is presenting a self-guided tour of over 20 inspiring home gardens in Walnut Creek, Pleasant Hill, Lafayette, and Moraga. Participants must provide their own transportation and can explore the gardens at their own pace. Tour runs from 9am-4pm with a break from noon-1pm (Note: Gardens will be closed from 12pm-1pm). Cost: $20. 9am-4pm. Self-guided tour of homes in Pleasant Hill, Walnut Creek, Lafayette, and Moraga.

Sunday, April 26

  • Antioch: Black Diamond Mines Hike – Join Greenbelt Alliance for a nature and history adventure in the East Bay hills. Hike the Chaparral Trail to see spring flowers, view groves of Coulter Pine trees, and marvel at 50-million-year-old trace fossils in the rock. The group will also visit the historic Rose Hill Cemetery, the final resting place for many of the miners and their families. 9am-noon. Black Diamond Mines Regional Park.
  • Kensington: Earth Day in Kensington – Come enjoy hands-on activities for all ages with opportunities to learn and engage. This free community event will feature a petting zoo, live music for children, community art, educational materials and environmental experts. 10am-1pm. Arlington Community Church.
  • Lafayette: Lafayette Earth Day Festival – Sustainable Lafayette will be hosting a free Earth Day Festival where you can learn how to help our planet. Enjoy family-friendly activities and connect with local eco-friendly businesses. 11am-2pm. Lafayette Plaza Park.

Wednesday, April 29

  • Pittsburg: *Students Only* Los Medanos College Earth Day. 11am-1pm.

Contra Costa Earth Day Events 2025

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The number 2025 where the 2's and the 5 are comprised of greenery. The 0 is half of the earth with a tree growing out of soil sitting in the half-Earth like a planter.

Earth Day Events

All Month

  • Iron Horse Trail or Online: Go With the Flow – A biking (or walking) tour of Central San’s service area, following the flow of wastewater for 21 miles along the Iron Horse Regional Trail from San Ramon to Martinez. Explore all or part of the route in person or travel it virtually with the guided map tour. Self-guided tour. Location: Iron Horse Trail or online.

Thursday, April 24

  • Pleasant Hill: Earth Day Celebration at City Hall – Ride your bikes down to the event and enjoy FREE bike repair from Tasty Cycle, the little ones can take part in storytime at 5:30 with the Pleasant Hill Library’s master storyteller Patrick Remer, food trucks will be on site until 9pm, and there will be booths with information and demonstrations from over 10 vendors. 5-7pm, Pleasant Hill City Hall.

Saturday, April 26

  • Antioch: Keep Antioch Beautiful Cleanup – Join the City of Antioch and help beautify the community by volunteering to do trash cleanup Downtown or plant flowers at Prewett Community Park. After your hard work, enjoy a volunteer appreciation lunch. 9am-1pm, Antioch Water Park & Waldie Plaza.
  • Antioch: Upper Sand Creek Basin Cleanup – Join the Contra Costa Resource Conservation District (CCRCD) for a trash cleanup at Upper Sand Creek Basin to celebrate Earth Day. Cleanup 9am-noon, Upper Sand Creek Basin.
  • Crockett: Earth Day Cleanup in Crockett – Celebrate Crockett’s 5th Annual Earth Day with a waterfront cleanup from 10am to 1pm. Toss on your boots and gloves and help the CCRCD make a difference! Cleanup 10am-1pm, Crockett Waterfront.
  • El Cerrito: Go Green! Mobility Fair – At the Fair can test ride e-bike, check out innovative and discounted mobility options, learn about getting to exciting destinations without a car, discover plans for development at El Cerrito Plaza and North Berkeley BART stations, and enjoy music, food, fun and games for all ages. 11am-3pm, El Cerrito Plaza BART – North Parking Lot.
  • Martinez: John Muir’s Birthday / Earth Day Celebration – A wonderful fun-filled family day in the sun, at the grounds of the John Muir National Historic Site, which includes his 1880s Victorian home and an authentic 1849 Mexican Adobe, along with his orchards and vineyard. There will be youth activities, food and live music, and many displays relating to history, ecology, and nature. Free admission. 10am-4pm, John Muir Historic Site.
  • Orinda: Earth Day Spring Carnival – An event for families with children in elementary school in honor of Earth Day. Enjoy nature-themed carnival activities at the Orinda Day of Action. Event is free. Orinda Library Plaza (26 Orinda Way), 9-11am.
  • Walnut Creek: Unity of Walnut Creek – Tending Our Sacred Grounds – During the event, volunteers can enjoy an Earth Day ceremony, help clean up the grounds, and are welcome to bring a potluck item to share with others who care about the environment. 10am-1pm Cleanup projects. 1-2pm Plant-based potluck. Unity Center of Walnut Creek, 1871 Geary Rd.

Sunday, April 27

  • Emeryville: Shorebird Park Shoreline Cleanup – Come out to Shorebird Park on Sunday, any time from 9am-noon. Snacks and refreshments provided. As always, bring what you can (e.g. gloves, grabber, garden digging claw). Organizers will have limited supplies for those who show up without any of the above. Shorebird Park, 9am-noon.
  • Lafayette: Lafayette Earth Day Festival – Learn how you can help our planet at this family-friendly festival. Lafayette Plaza Park, 11am-2pm.

Contra Costa Earth Day Events 2024

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Earth Day Events

All Month

  • Iron Horse Trail or Online: Go With the Flow – A biking (or walking) tour of Central San’s service area, following the flow of wastewater for 21 miles along the Iron Horse Regional Trail from San Ramon to Martinez. Explore all or part of the route in person or travel it virtually with the guided map tour. Self-guided tour. Location: Iron Horse Trail or online.

Friday, April 19

  • Walnut Creek: Plan(e)t Based Diet Workshop – Speaker April Capil will guide you through the nutritional benefits of a vegetable-rich diet, share easy and delicious ways to include more greens in your daily meals, and discuss the positive effects on physical health, mental clarity, and environmental sustainability. 4-5pm, Walnut Creek Library.

Saturday, April 20

  • Antioch: Keep Antioch Beautiful Cleanup – Join the City of Antioch and help beautify the community by volunteering to do trash cleanup at Waldie Plaza or plant flowers at the Antioch Water Park. After volunteering, head to the Antioch Community Center for a volunteer lunch. 9am-1pm, Antioch Water Park & Waldie Plaza.
  • Antioch: Upper Sand Creek Basin Cleanup – Join the Contra Costa Resource Conservation District (CCRCD) for a trash cleanup at Upper Sand Creek Basin to celebrate Earth Day. If you have any questions regarding this event, or would like to attend, please send Victoria Woolfolk an email at vwoolfolk@ccrcd.org. Click here to register. Cleanup 9am-noon, Upper Sand Creek Basin.
  • Crockett: Earth Day Cleanup in Crockett – Celebrate Crockett’s 5th Annual Earth Day with a waterfront cleanup from 10am to 1pm. Toss on your boots and gloves and help the CCRCD make a difference! Click here to register. Cleanup 10am-1pm, Crockett Waterfront.
  • East Bay Regional Parks: Visit the EBRPD Earth Day Programs & Activities Page to see a list of volunteer opportunities for April 20, including habitat restoration, dune restoration, and cleanup projects. Various times and locations.
  • El Cerrito: El Cerrito Earth Day Celebration – Residents can volunteer at work parties across the city, helping clean up and beautify the city starting at 9am. Work parties (various locations) 9am-noon.
  • El Sobrante: Earth Day Cleanup & Celebration – Join the El Sobrante/94803 Green Team and SPAWNERS at the El Sobrante Library for their annual cleanup and celebration. Sign in and join Green Teams to clean up streets or SPAWNERS to clean local creeks and do landscape gardening. A celebration will follow the cleanup, featuring food, children’s art activities, entertainment, speakers, and more. Cleanup 9:30am-12pm / Celebration 12-2pm. El Sobrante Library.
  • Martinez: John Muir’s Birthday / Earth Day Celebration – A wonderful fun-filled family day in the sun, at the grounds of the John Muir National Historic Site, which includes his 1880s Victorian home and an authentic 1849 Mexican Adobe, along with his orchards and vineyard. There will be youth activities, food and live music, and many displays relating to history, ecology, and nature. Free admission. 10am-4pm, John Muir Historic Site.
  • Pinole: Pinole Earth Walk – A three-mile paved loop walk beginning and ending in Fernandez Park. Snacks and refreshments will be provided at the finish line, and there will be kids’ activities and local environmental organizations to connect with. 9am-noon, Fernandez Park.
  • Pinole: Point Pinole Beach Cleanup – Join the East Bay Regional Park District to celebrate Earth Day at Point Pinole with a shoreline Cleanup. 9am-12pm, Giant Staging Area at Point Pinole Regional Shoreline.
  • Pittsburg: Pittsburg Civic Pride Day – Get involved and take pride in Pittsburg by joining a community litter removal effort! All ages welcome. Check in at Highlands Elementary with weather-proof clothes, sturdy shoes, and a can-do attitude. Water, litter grabbers, safety vests, collection bags, and clipboards will be provided. RSVP here. Check-in 8:45am, litter removal 9am-noon. Meet at Highlands Elementary School (4141 Harbor Street).
  • Invite your friends and RSVP by reserving free tickets at pittcivicpride.eventbrite.com
  • Richmond: Wildcat Canyon Regional Park Habitat Restoration – Join the East Bay Regional Park District to celebrate Earth Day with a morning of habitat restoration at Wildcat Canyon Regional Park. 9am-noon, Alvardo Staging Area at Wildcat Canyon Regional Park.
  • Richmond: Earth Day Celebration at the Greenway – The community is invited to discover innovative methods for leading sustainable lives through engaging activities like upcycling clothes, gardening, mural painting, park and garden beautification projects, games, inspiring speakers, bike-powered smoothies, and a variety of other interactive booths. 10am-1pm, Unity Park Community Plaza (1605 Ohio Ave).
  • Richmond: Earth Day Cleanup in North Richmond – Volunteer to help clean up Wildcat Creek. Volunteers should bring closed-toed shoes, a water bottle, and clothes they don’t mind getting dirty. When you’re done volunteering, enjoy a celebration at Shields-Reid Park featuring lots of kid-friendly activities a silent auction. 9-11am: Meet at North Richmond Ballpark and volunteer, 10am-noon: Celebration at Shields-Reid Park.
  • Rodeo: Rodeo Earth Day Cleanup – Toss on your boots and gloves and help the CCRCD make a difference on Earth Day by being part of their cleanup of the Lower Rodeo Creek. Click here to register. Cleanup 10am-1pm, Lower Rodeo Creek.
  • Walnut Creek: Walnut Creek Earth Day. Enjoy live music, a kids’ zone, eco-circus entertainment, a trashy fashion show, and inspiring speakers at Walnut Creek’s Earth Day Celebration. Civic Park, 11am-4pm.
  • Walnut Creek: Broadway Plaza’s Earth Day Celebration – Take the pledge to use reusable bags each time you shop and receive a free reusable shopping bag, then you can visit the Pixie Pop-Ups Flower Truck to build your own beautiful bouquet. 11am-2pm, Event Plaza at Broadway Plaza.
  • Walnut Creek: Parkmead Neighborhood Earth Day Cleanup – Meet at the Tice Creek Elementary School parking lot from 9-11:30am. Groups will head out on pick-up routes that hit the highest litter areas, like Olympic, South Main, Tice Creek and Parkmead Schools. 9-11:30am, Tice Creek Elementary.
  • Walnut Creek: Unity of Walnut Creek – Tending Our Sacred Grounds – During the event, volunteers can enjoy an Earth Day ceremony, help clean up the grounds, and are welcome to bring a potluck item to share with others who care about the environment. 10am-1pm Cleanup projects. 1-2pm: Plant-based potluck. Unity Center of Walnut Creek, 1871 Geary Rd.

Sunday, April 21

  • Emeryville: Shorebird Park Shoreline Cleanup – Come out to Shorebird Park on Sunday, any time from 9am-11:30am. Snacks and refreshments provided. As always, bring what you can (e.g. gloves, grabber, garden digging claw). Organizers will have limited supplies for those who show up without any of the above. Shorebird Park, 9-11:30am.
  • Lafayette: Lafayette Earth Day Festival – Learn how you can help our planet at a family-friendly festival featuring free bike tune-ups, a petting zoo, kids’ activities, educational exhibits, food vendors, and more. Lafayette Plaza Park, 11am-2pm.

Monday, April 22

  • Walnut Creek: Climate Walk – Hosted by Sustainable Walnut Creek, enjoy a captivating tour around the city’s cherished creek, where you’ll witness firsthand the fruitful outcomes of various initiatives aimed at revitalizing the native plant life and enhancing the local ecosystem. 9-11am, Civic Park Gazebo.

Saturday, April 27

  • Pleasant Hill: Grayson Creek Earth Day Cleanup – Grayson Creek is home to more than 100 bird species and also provides habitat for river otters, western pond turtles, and even beavers. Help protect this important community resource by removing trash from the creek banks. Hosted by the Watershed Project, the Contra Costa Resource Conservation District, and volunteers from Friends of Pleasant Hill Creeks. Click here to register. Cleanup 9am-noon. Sign in at 250 Cleaveland Rd.

Contra Costa Earth Day Events 2023

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Earth Day Events

All Month

  • Iron Horse Trail or Online: Go With The Flow – A biking (or walking) tour of Central San’s service area, following the flow of wastewater for 21 miles along the Iron Horse Regional Trail from San Ramon to Martinez. Explore all or part of the route in person, or travel it virtually with the guided map tour.
  • Lafayette, Moraga, Orinda: Lamorinda Zero Waste Challenge – A fun, free and friendly competition between the cities of Lafayette, Orinda, and Moraga. Sustainable Contra Costa will provide a weekly set of two simple and impactful actions. Each time a participant submits an action shot, they’ll be entered into that week’s drawing for amazing local gift cards. April 3-May 14.

Saturday, April 15

  • El Cerrito: El Cerrito Earth Day & Appreciation Lunch – Residents can volunteer at work parties across the city, helping clean up and beautify the city, starting at 9am, followed by a volunteer appreciation luncheon at the El Cerrito Community Center from noon to 1:30pm.
  • Online: Bringing Back the Natives Garden Tour – In a series of live garden visits passionate garden owners will take you on private tours of their gardens. In addition, you can learn about the must-have plants for your garden, how to create a pollinator pathway, how to garden for birds, butterflies and bees, and more. 10am-3pm, Zoom or YouTube.

Sunday, April 16

  • Online: Bringing Back the Natives Garden Tour – In a series of live garden visits passionate garden owners will take you on private tours of their gardens. In addition, you can learn about the must-have plants for your garden, how to create a pollinator pathway, how to garden for birds, butterflies and bees, and more. 10am-3pm, Zoom or YouTube.

Saturday, April 22

  • Antioch: RecycleSmart Annual Compost Giveaway – Alamo, Diablo, Danville, and Walnut Creek residents can register in advance to pick up free compost at Creekside Community Church in Alamo. 9am-2pm.
  • East Bay Regional Parks: Visit the EBRPD Earth Day Programs & Activities Page to see what outdoor events are happening Earth Day weekend.
  • El Sobrante: Earth Day Cleanup & Celebration – Join the El Sobrante/94803 Green Team and SPAWNERS at the El Sobrante Library for their annual cleanup and celebration. Sign in and join Green Teams to clean up streets or SPAWNERS to clean up creeks. A celebration will follow the cleanup, featuring food, children’s art activities, entertainment, speakers, electric car and bike demos, and more. Cleanup 9:30am-12pm / Celebration 12-2pm, El Sobrante Library.
  • Martinez: John Muir Birthday – Earth Day – A wonderful fun-filled family day in the sun, at the grounds of the John Muir National Historic Site, which includes his 1880s Victorian home and an authentic 1849 Mexican Adobe, along with his orchards and vineyard. There will be food and live music along with many displays relating to history, ecology, and nature. 10am-4pm, John Muir Historic Site.
  • Martinez: Earth Day Rocks – The Martinez Public Library is hosting a make-and-take craft event for teens and tweens all day (9am-5pm) Saturday, April 22. For each participant, they will supply a rounded rock, 3 paint colors, and a paintbrush, which they can use to paint animal faces, a flower, an insect, a message to the earth or whatever else they like. 9am-5pm, Martinez Library, 740 Court St.
  • Oakley: Earth Day Community Clean-Up at Dutch Slough – River Partners and the California Department of Water Resources are hosting a community clean-up event at Dutch Slough Tidal Marsh Restoration. This is a great opportunity to connect with nature, get your hands dirty, and learn about the beautiful freshwater tidal marsh. RSVP required. Bring a water bottle, work gloves, sturdy shoes, a hat, and layers. 9am-12pm, Dutch Slough Tidal Marsh Restoration, 7199 Sellers Ave.
  • Pinole: Pinole Earth Walk – A three-mile paved loop walk beginning and ending in Fernandez Park. Snacks and refreshments will be provided at the finish line, and there will be kids’ activities and local environmental organizations to connect with. 9am, Fernandez Park.
  • Pinole: Point Pinole Beach Cleanup – Join the East Bay Regional Park District to celebrate Earth Day at Point Pinole with a shoreline Cleanup. 9am-12pm, Giant Highway Staging Area.
  • Pleasant Hill: Pleasant Hill Instructional Garden – Expert talks, informative displays, a garden tour, and hands-on demonstrations to understand how small efforts can make a difference to help the Earth, reduce our impact on climate change, and improve sustainable practices. 12:30-4:30pm, Pleasant Hill Instructional Garden, Santa Barbara Rd & Hawthorne Rd.
  • Richmond: Earth Day Celebration // Celebración del Día de la Tierra – This celebration honors the achievements of the environmental movement and raises awareness of the need to protect Earth’s natural resources. 9-11:15am: Different volunteer activites at 3 locations. 12-1pm: Community celebration at Unity Park with games, speakers, bike-powered smoothies, a petting zoo, food trucks, and live music. Unity Park (1605 Ohio Ave).
  • Richmond: Richmond-San Rafael Bridge Trail Ride – Rich City Rides will lead a ride across the Richmond-San Rafael Bridge to honor Earth Day and celebrate Trails Day. Meeting at the Richmond BART plaza at 2:30pm and rolling out at 3pm. 3pm, Richmond BART.
  • Richmond: The Watershed Project’s Earth Day of Action and Celebration – The Watershed Project will be hosting a Creek Cleanup at Wildcat Creek and a Native Plant Garden Planting at 320 Grove Ave, then moving to the North Richmond Ballpark for celebrations and family-friendly games and activities. 9am-12:30pm.
  • Walnut Creek: Walnut Creek Earth Day. Live music, speakers, and a kids’ eco art zone. Civic Park, 11am-2.
  • Walnut Creek: Broadway Plaza’s Earth Day Celebration – Take the pledge to use reusable bags each time you shop and receive a free reusable shopping bag then get to visit the Pixie Pop-Ups Flower Truck to build your own beautiful bouquet. There will also be face painting for the kids. 11am-3pm, Event Plaza at Broadway Plaza.
  • Walnut Creek: Downtown Earth Day Beautification Project – Join a team of over 60 volunteers and show off your artistic side by contributing to the “Painted Pianos!” project. 9am-1pm, Downtown Walnut Creek.
  • Walnut Creek: Parkmead Neighborhood Earth Day Cleanup – Meet at the Tice Creek Elementary School parking lot from 9-11:30am. Groups will head out on pick-up routes that will hit the highest litter areas, including Olympic, South Main, Tice Creek and Parkmead Schools. 9-11:30am, Tice Creek Elementary.
  • Walnut Creek: Unity of Walnut Creek – Tending Our Sacred Grounds – During the event, volunteers can enjoy an Earth Day ceremony, clean up the grounds including the Labyrinth at 1871 Geary Rd and feel free to bring a potluck item to join others who care about the environment. 1:15-3:30pm Cleanup projects. 4-5pm: Plant-based potluck. 1-5pm, Unity Center of Walnut Creek, 1871 Geary Rd.

Sunday, April 23

  • Concord: Lime Ridge Open Space Earth Day Celebration – Volunteers are needed to plant native trees, shrubs, and wildflowers, as well as to work watering, picking up litter, removing invasive non-native plants, and spreading mulch. There will be a nature walk also. Bring gloves. 9am-12pm, Lime Ridge Open Space Community Building, 3701 Treat Blvd.
  • Emeryville: Shorebird Park Shoreline Cleanup – Come on out Sunday any time from 9am-noon. Snacks and refreshments provided. Meet at Shorebird Park. As always, bring what you can (e.g. gloves, grabber, garden digging claw). Organizers will have limited supplies for those who show up without any of the above. Shorebird Park, 9am-noon.
  • Lafayette: Lafayette Earth Day Festival – Learn how you can help our planet at a family-friendly festival featuring kids’ activities, educational exhibits, a petting zoo, food vendors, and more. Lafayette Plaza Park, 11am-2pm.

Contra Costa Earth Day Events 2022

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Earth Day Events

Wednesday, April 20

  • Richmond: Drive Electric Event and E-Shuttle Launch – Join the City of Richmond for an outdoor event celebrating Earth Day and driving electric. The event will feature the official launch of Richmond MOVES, the city’s first electric on-demand shuttle service. The celebration will also offer attendees opportunities to learn about financing and rebate options for electric vehicles and electric bikes. Get information about the city’s various electric mobility programs, and meet electric vehicle owners and check out their vehicles. Richmond Civic Center, 450 Civic Center Plaza, 11:30am-1pm.

Friday, April 22

Saturday, April 23

  • East Bay Regional Parks: In-Person Volunteer Projects – Since 1970 people have been celebrating the environmental movement by participating in volunteer events on and around Earth Day. Volunteer events in parks on April 23 include ones in Richmond and Oakley. Locations: Big Break, Point Pinole, Wildcat Canyon.
  • Orinda: Miramonte HS Campus Cleanup – Take part in a campus-wide cleanup and beautification day. Volunteers are needed to work shifts of two or four hours between 9am and 1pm. Both gardening and clean-up projects will be tackled. Miramonte HS, 750 Moraga Way, 9am-1pm.
  • Richmond: Earth Day at Greenway Gardens – Celebrate with activities for the entire family, including mural painting, planting a flower garden, beautifying the playground, and watershed swale planting and weeding. Unity Park Community Plaza, 16th St & Ohio Ave, 10am-2pm.
  • Richmond: Verde Elementary SR2S Paint Day – Volunteers will paint sidewalks from Verde School to Shields-Reid Center with stencils. Tools will be provided. Free food for volunteers. 2000 Giaramita St, 3-5pm.
  • Richmond: Wildcat Creek Cleanup – Show your love for the earth by helping to restore Wildcat Creek. Join friends and neighbors in removing trash and debris that harms wildlife and learn about plans to restore habitat for rainbow trout. Tools and gloves will be supplied. Lucky A’s North Richmond Baseball Field, 1925 Fred Jackson Way, 9am-11am.
  • Walnut Creek: Earth Day at the Ruth Bancroft Garden – Celebrate Earth Day at the Garden on April 23. Water conservation and sustainability have always been a part of the Garden’s mission, and they want to spend Earth Day with the community. This is a free event that is open to the public, so feel free to bring your friends, family, and pets. Ruth Bancroft Garden, 1552 Bancroft Rd, 10am-1pm.
  • Walnut Creek: Broadway Plaza’s Earth Day Celebration & Denim Drive – Join Broadway Plaza for an Earth Day Fair focused on raising awareness about the importance of protecting our planet. The Assistance League of Diablo Valley (ALDV) will be hosting a denim drive at the event. Bring your gently used denim and receive a reusable tote bag, while supplies last. Event Plaza, 1275 Broadway Plaza, 11am-2pm.

Saturday, April 30

  • Lafayette: Lafayette Earth Day Celebration – Learn how you can be a hero for our planet at a family-friendly festival featuring kids activities, educational exhibits, a petting zoo, an electric vehicle show, food vendors, and more. Golden Gate Way by the Lafayette Library, 11am-2pm.

 

 

2019 Earth Day Events

Posted on
Earth Day is Monday, April 22! We’ve pulled together a list of Earth Day celebrations in Contra Costa, happening through Sunday, April 28.

If you see a ☀ next to an event listing, it means 511 CCTA staff will have a table at the event. Say hello, pick up some 511CC swag & get info on bonuses for trying an alternative (and environmentally friendly) commute.

Click any link below for additional information

Earth Day Events

Saturday, April 20

  • Antioch: Upper Sand Creek Basin – Spend the morning in the beautiful Upper Sand Creek watershed, exploring an area that is usually closed to the public. Volunteer activities include trash pickup, invasive species removal, and planting native flora. Upper Sand Creek Basin, 6600 Deer Valley Rd, 9am-12pm.
  • Clayton: Clayton Cleans Up – Community clean-up day; volunteers check in at Clayton City Hall. Various locations. 9am-12pm (Must complete registration form; for more info call the Pioneer at (925) 672-0500.
  • Crockett: Crockett Shoreline Cleanup – Join the Carquinez Watershed Council in a celebration of Earth Day. The Carquinez Regional Environmental Education Center will be hosting a free planting party for the whole family; volunteers will be cleaning up trash and doing a trash assessment at the site. Crockett Shoreline, 10am-2pm.
  • Martinez ☀: John Muir Birthday–Earth Day Celebration – 511CC staff will be giving each person who bikes to the event a $5 Jamba Juice gift card. Celebrate pioneering naturalist John Muir’s 181st birthday at his former home while learning practical ways to help the planet thrive. There will be live music, activities for the kids and other entertainment. John Muir National Historic Site, 10am-4pm. 511CC giving people who bike to the event $5 Jamba Juice gift cards
  • Port Costa: Port Costa Earth Day Cleanup – Meet at the café in Port Costa for coffee and snacks in the morning, followed by an Earth Day cleanup of the Port Costa Shoreline! 2 Canyon Lake Dr, Port Costa, 9am-12pm.
  • Richmond: North Richmond Earth Day Cleanup & Celebration – Help clean up Wildcat Creek at Verde Elementary School. After the creek cleanup, enjoy the North Richmond Earth Day Celebration at Shields-Reid Park and Community Center including food, live performances, kids activities, and more! The Watershed Project will be hosting fun and educational watershed activities for kids of all ages. Cleanup 9-11am, festival 11am-2pm.

Sunday, April 21

Monday, April 22

  • Pleasant Hill ☀: Diablo Valley College Earth Day – Meet the experts, ask questions, and learn what you can do to be more sustainable. Live entertainment, giveaways, and free food. All are welcome. Commons at DVC, 321 Golf Club Rd, 11am-2pm. 

Tuesday, April 23

  • Pleasant Hill ☀: Kaiser Permanente Walnut Creek Earth Day Celebration – A day of ecologically oriented fun including a recycling contest! All ages welcome. Kaiser Permanente Medical Center – Main Courtyard, 1425 S Main St, Walnut Creek, 11:30am-1:30pm.

Wednesday, April 24

  • Concord ☀: ASI Earth Week Festival – Celebrate sustainability and Mother Earth on the CSUEB Concord campus! Talk with featured organizations and enjoy music, food, and giveaways. In front of CSUEB Concord University Union, 4700 Ygnacio Valley Rd, 11am-2pm.
  • Moraga: Saint Mary’s Earth Day Festival – Enjoy over 20 booths, including an electric vehicle car show, the Global Gael food truck, yoga, music, art, and more. Celebrate the Earth and learn about environmental issues and solutions. St. Mary’s College, De La Salle Hall, 1928 St. Mary’s Road, 12:30pm-3pm.
  • Pittsburg ☀: Los Medanos College Earth Day Fair – An opportunity to learn about environmental organizations, their work, and how to live in an environmentally friendly way. The Sierra Club will be hosting a table to share information about the work they do and outings they sponsor. Los Medanos College Campus Quad, 2700 E Leland Rd, 10am-1pm.

Saturday, April 27

  • Orinda: Orinda Action Day – A day of community service by residents and friends. Volunteers check in at the Orinda Library Plaza. Orinda Library Plaza, 26 Orinda Way, 10am-12pm.

Sunday, April 28

  • Lafayette: Lafayette Earth Day Festival – Discover opportunities to make environmentally friendly choices at the festival. Several organizations will host informative and educational booths including the Girl Scouts, the Climate Reality Project, and Wheel Kids Bicycle Club. Lucia’s, a popular Berkeley pizzeria, will offer regular, vegan and gluten-free pizzas for purchase. Lafayette Library, 3491 Mt Diablo Blvd, 11am-2pm.
  • Orinda: Wagner Ranch Wildlife Festival – Enjoy free admission to the beautiful historic ranch and 18-acre nature preserve, rarely open to the public. Join a variety of activities for all ages: wildlife fun at the Frog Pond, animals to visit in the garden, tours of the meadows, and live music. You’re also welcome to bring a picnic lunch or visit one of four food trucks. Wagner Ranch Nature Area, 350 Camino Pablo, 11:30am-4:30pm.
  • Walnut Creek: Lindsay Wildlife Experience Eco Fest – Meet wild animals – like falcons and porcupines, check out an electric car showcase, learn about sustainable food choices, and more! Lindsay Wildlife Experience, 1931 First Ave, 10am-5pm.

Monday, April 22 – Saturday, April 27: Cal State East Bay Earth Week

  • Concord: Earth Week is free & open to the public, with events including talks, tree planting days, free lunch (bring your own utensils), a scavenger hunt & more. Check the schedule for times & locations.

 

 

Student Art Contest Winning Bag Revealed (2014)

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Alexandria Rickli

CONGRATULATIONS to Alexandria Rickli, a 6th grader from J. Douglas Adams Middle School in Brentwood.

The Central/East office of 511 CCTA conducted a student artwork contest among middle schools in Central and Eastern Contra Costa County for the 2014 511 CCTA market bag design.  The winning artwork of Alexandria Rickli was chosen among 12 entries.  The theme of the artwork contest was Explore New Ways to Get Around: carpool, transit, bike, skateboard and walk and was to depict how these environmentally-friendly ways of getting around help reduce pollution and promote clean air.  Required elements included the incorporation of the funding partner logos.  The contest winner won a $50 gift certificate to a local cinema.

Contra Costa Green just Art

The bags will be given away to the public at the John Muir Birthday – Earth Day Celebration on Saturday, April 26th at the John Muir National Historic Site in Martinez, and the Pittsburg’s Green Footprint Festival on June 12th, and other community events.

This Week's Headlines in Transportation & Transit: Apr. 17-23, 2010

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What’s the haps on transit news in and around Contra Costa County? Every Friday, we’ve got you covered with the most important news, both on and under the radar. Just click on each link for more deets.
Upcoming Events & Meetings

Local News (Contra Costa County & East Bay)

Bay Area & California News

City of Martinez Becomes 5th Bay Area City to Install Electric Vehicle Charging Stations

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Three ChargePoint Stations Located in Downtown Martinez to be Unveiled on Earth Day, 4/22/10, 11:00 am at City Hall
Martinez, CA – The City of Martinez is proud to announce that it will become the fifth Bay Area city to install ChargePoint® Networked Charging Stations for Electric Vehicles (EV). The three 120V stations, manufactured by Coulomb Technologies, a leader in EV charging station infrastructure, are located in and around downtown Martinez, including one at City Hall; one at Main and Court streets; and one at the Amtrak Station.
The official unveiling takes place during a ribbon cutting ceremony at 11 a.m. on Earth Day, Thursday, April 22, 2010 at Martinez City Hall, located at 525 Henrietta Street. City officials including Mayor Robert Schroder and representatives from Coulomb Technologies will be on hand for the ceremony, which will include a demonstration of the station in use with a Prius plug-in hybrid vehicle.
Continue reading “City of Martinez Becomes 5th Bay Area City to Install Electric Vehicle Charging Stations”

County Connection Introduces First Hybrid Electric Buses

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Concord, Calif. – On Saturday, April 24th Contra Costa residents can get a sneak peak at County Connection’s first hybrid electric buses before they officially go into service. County Connection will host an Earth Day event from 10:00 AM to 2:00 PM at Heather Farm Park in Walnut Creek. The public is invited to take a free “test ride” on the new bus that will travel between Walnut Creek BART and Heather Farm Park throughout the duration of the Earth Day event on Saturday, to experience first hand the smooth, quiet ride of the new hybrid electric buses. Continue reading “County Connection Introduces First Hybrid Electric Buses”