Earth Day Marin 2024


Sun Apr 21 2024 at 01:00 pm to 05:00 pm



Mill Valley Recreation | Mill Valley, CA

Celebrate Earth Day with fun activities, green exhibits, art and music!
About this Event

Join the fun at Earth Day Marin 2024, next year's environmental festival on Sunday, April 21, 2024, from 1 to 5pm, at the Mill Valley Community Center in Marin County.

Earth Day Marin is a free, family-friendly event featuring fun activities, art, music, youth and exhibits about climate action in a beautiful outdoor setting. We expect this to be Marin’s largest Earth Day event!

We expect over 75 environmental booths and activities hosted by green businesses and community groups, who will help participants build a more just and sustainable world. Visitors of all ages and backgrounds will learn about climate actions such as: using clean energy, riding electric vehicles, eating well, living lightly, and building healthy communities.


Earth Day Marin is hosted by , our nonprofit climate action network, with Mill Valley Recreation, and many more partners from across Marin and the Bay Area.

above for a preview of what Earth Day Marin 2024 will be like.

Featured Attractions

Next year’s Earth Day Marin 2024 promises to be bigger and better than ever, with a wide range of featured attractions including fun activities, green booths, evs and ebikes, live music, art exhibit and a youth zone!

Join the fun and come celebrate Earth Day with family, friends and neighbors.

To learn more, visit our .

Event Photos
Volunteer at Earth Day Marin!

Would you like to volunteer at our free community event?

There are many ways you can help before, during and after the event.

You will be invited to join one of our event teams: set up, welcome, clean up, activities, art, food, games, stage, management, multimedia, promotion and youth.

After you fill your form, we will reach out to help you find just the right role -- and confirm your assignment.

Earth Day Marin 2024 is organized by an all-volunteer nonprofit with limited resources. Our free events are made possible by generous friends and neighbors like you.

, and help create a better world!

Thanks for giving us a hand, if you can.

Thanks to our partners

Here are some of the partners who exhibited and/or sponsored this year's Earth Day Marin 2023:

Active Mill Valley • Art Works for Change • Autistry Studios • Bay Area Air Quality Management District • Bellows Service • Bye Bye Mattress • California Sunlight • City of Mill Valley • Climate Reality Bay Area • County of Marin • Creekside Pizza & Taproom • Equator Coffees • Friends of Alto Tunnel • Good Earth Natural Foods • Green Change • Harvest Thermal • John Owens Services • Mad Dogs & Englishmen • Marin Citizens’ Climate Lobby • Marin City Climate Resilience • Marin Community Foundation • Marin County Bicycle Coalition • Marin County Sustainability Team • Marin Water • MCE Clean Energy • Mill Valley Emergency Preparedness Commission • Mill Valley Recreation • Mill Valley Refuse Service • Mill Valley Seniors for Peace • Mill Valley StreamKeepers • OFA Marin • Organic Cleaning Supreme • Outdoor Art Club • Pact • Play Marin • QuitCarbon • Resilient Neighborhoods • Rex Foundation • Ride and Drive Clean • Straus Family Creamery • Surfrider Foundation • Sustainable Marin • Sustainable Mill Valley • Sustainable San Rafael • 350 Marin • Transportation Authority of Marin • Vitality Bowls • Wastewater Treatment Agencies of Marin • WTB-TAM • World Wrapps • YardSmartMarin • Youth Action Through Art – and more partners from across Marin and the Bay Area.

We're grateful to all our partners for making our Earth Day Marin events possible!

Event Photos

If you have any questions, please email us at [email protected] .

We hope to see you on Earth Day next year!

Poster art by Stuart Sharpe. Video trailer by Kevin Morrison , shot by Omar Alami, Anita Baker, Griffith Ballard, Stuart Bass, Lee Callister, Fabrice Florin, Liam Keane, Gil Latimer, Tobey Ling-Winick, Tim Požar and Michael Wanger.


Where is it happening?

Mill Valley Recreation, 180 Camino Alto, Mill Valley, United States

Event Location & Nearby Stays:


USD 0.00 to USD 50.00

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