Earth Day Marin
Sunday, April 26, 2026 | 12 – 3pm | Mill Valley Community Center
Join us at Earth Day Marin 2026, our popular environmental celebration on Sunday, April 26, 2026, 12 to 3pm, at the Mill Valley Community Center in Marin County.
Earth Day Marin 2026 is a free community event for people of all ages, with green booths, fun activities, EVs, art, music, games and talks in a beautiful outdoor setting. We expect this to be Marin’s largest Earth Day event!
Visit over 50 exhibits and activities hosted by green businesses, environmental and community groups to help build a more just and sustainable world. You will learn about clean energy, electric vehicles, green homes, healthy food, resilient communities, climate justice, democracy and more!
Earth Day Marin is produced by Green Change with support from the County of Marin, City of Mill Valley, MCE, Sustainable Marin — and many more climate action leaders.
SIGN UP NOW!
• Get your free ticket for Earth Day Marin!
• Vendors: Apply to exhibit or sponsor for this event. Deadline is March 7.
• Volunteers: Sign up here to volunteer before, during or after the event.
What to expect: To learn more, visit our event page and watch our video trailer.
How We Converted Our All-Electric Home
What does it take to turn a traditional home into an all-electric green home?
For our director Fabrice Florin and his wife Phyllis, it took six years to replace all gas appliance with clean energy solutions, one at a time.
The result? 75% lower carbon emissions, lower energy bills, and a healthier, more resilient home.⚡🏡
🌍 Learn more in their how-to guide, with 10 practical tips to help you electrify your own home.
Save Democracy and the Planet
Democracy and the climate are connected — and both are under threat. Trump’s power grabs and environmental rollbacks must be stopped!
This new civic action guide by Fabrice Florin shares insights from his own political journey – and offers 10 practical actions we can take to protect our future!
🌎✊ Help save democracy and our planet!
FEATURED ACTIONS
GREEN TIPS
Get an Energy Monitor
Track your energy use for major appliances in your home. It’s like having X-ray vision!
Install a heat pump space heater
Replace your old gas furnace with electric heater to save energy and money.
POLITICAL TIPS
Join a political action group
Help strengthen democracy by joining a political action group, to amplify your voice and connect with others like you.
Spread the word in all media
Learn how to promote political action through different media: email, text, photos, videos, social media.
Make political art
Defend democracy through art, signs, music and theater that inspire political action.
CLIMATE EVENTS
Earth Day Marin 2026
Celebrate Earth Day and help create a better world on April 26.
Green Change at Ember Stomp
We helped people go green at Ember Stomp! Our fun games and green tips inspired them to take climate action.
Green Change at Fairfax Festival
We helped hundreds of people go green at the Fairfax Festival with our fun games and green tips!
PROJECTS
Green Change helps people go green in creative ways, online and offline.
Make a green change in your life. Learn about climate action from our favorite climate resources, meet our local partners and check our events calendar.
We are activists, artists and environmentalists with years of experience in climate activism, content creation, community engagement and online development. Meet our team, get news updates, and join our community!
SUBSCRIBE
Stay informed and connected with Green Change. Get our monthly newsletter and green tips in your inbox.
CHANGE IS COMING
Questions? Comments? Email us.
Photos by Fabrice Florin, Polina Tankilevitch from Pexels, Mike from Pexels, Plato Terentev from Pexels, Photo by RF._.studio from Pexels, Pixabay and more.
Thanks to all our contributors!
