Loading Events

« All Events

  • This event has passed.

Earth Day Mill Valley

April 21 @ 11:00 am - 2:00 pm

Come join the fun at Earth Day Mill Valley, our free community event on Sunday, April 21, 2024, from 11am to 2pm, at the Mill Valley Community Center.

Earth Day Mill Valley is a family-friendly event, featuring fun activities and green exhibits for all ages, in a beautiful outdoor setting. Dozens of booths hosted by environmental and community groups will help participants build a more just and sustainable world.

You will learn about living sustainably, using clean energy and transportation, greening up your home and garden, eating healthy food, protecting nature, and building resilient communities.

REGISTER HERE to get email email updates, event reminders, and invitations to future events.

Earth Day Mill Valley is organized by Mill Valley Recreation, in collaboration with Green Change, Marin Master Gardeners and many more partners from across Marin and the Bay Area.

Over 40 green exhibitors will be joining us: Bay Area Air Quality Management District, California Native Plant Society, City of Mill Valley, Fire Safe Marin, Friends of the Alto Tunnel / MCBC, Green Change, Harvest Eco-Salvage, John Owens Services, Marin Citizens’ Climate Lobby, Marin County Beekeepers, Marin Conservation League, Marin County Cooperation Team, Marin County Sustainability Team, Marin Environmental Housing Collaborative, Marin Master Gardeners, Marin School of Environmental Leadership, Marin Water, MCE, Mill Valley Public Library, Mill Valley Refuse Service, Mill Valley Seniors for Peace, MIXT, Organic Cleaning Supreme, Painted Bins, QuitCarbon, Refugia Marin, Resilient Neighborhoods, Ride and Drive Clean, Rising Sun Center for Opportunity, SolarCraft, Straus Family Creamery, Sun First Solar, Surfrider Marin, Sustainable Marin, Sustainable Marin Schools, Sustainable Mill Valley, The Introverts Collective, 350 Marin, Vitality Bowl, Wastewater Treatment Agencies of Marin, YardSmartMarin, Youth Action Through Art, and Zero Waste Marin.

Green Change will present its Climate Action Center, to welcome visitors, talk about sustainable living, and host fun activities. Thanks to our exhibit sponsors: MCE and Marin Community Foundation.

To see what our last Earth Day event was like, watch our video trailer above – and see more videos and photos on Green Change’s Earth Day Marin page.

We hope to celebrate Earth Day with you this April!


April 21
11:00 am - 2:00 pm