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Central Marin Sanitation Agency
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Every year we participate in many local environmental events that provide fun and interesting learning opportunities for students, teachers, community groups and the general public. Due to the spring 2020 COVID-19 Pandemic Shelter-in-Place order, many of the events listed below have been cancelled or postponed. Please contact the event producers for more information.





Northbay Watershed Association Bi-Annual Conference



Speakers and panelists will discuss how we can bring new vision and energy to our efforts in water planning and watershed restoration to better mitigate the escalating effects of growth and pressures and a changing climate.

Sheraton Petaluma, Sonoma County

Earth Day at Marin School of Environmental Leadership

April 16-20


Marin SEL's mission is to engage students and create community leaders of tomorrow through a multi-disciplinary, project-based high school education with a focus on environmental issues.

Terra Linda High School

All One Water Earth Day Cleanup



Celebrate Earth Day by participating in a beach clean-up extravaganza!

McNear's Beach Marin County Park

Mill Valley Age-Friendly Fair

May 5


Music and over 30 vendors offering information about retirement planning, health screening, smart phones, computer classes, travel possibilities, housing, nutrition, and more.

Mill Valley Recreational Center

Novato School Fuel - Tour of Novato

May 15


A bike and walking event that benefits and showcases Novato schools, and features vendor booths and free games.

Downtown Novato

Fairfax EcoFest

June 13-14


Two-day event featuring community, family, and sustainability.

Fairfax Pavilion

Farmer's Market

June 20


Farmers Markets feature local farmers, specialty food purveyors, and artisans.

Downtown San Rafael

Marin County Fair

July 1-5


The Soaring 2020's! A five-day event with carnival rides, food, concerts, exhibits and family fun.

Marin County Fairgrounds

Pollution Prevention Week

September 16-22


Public education and outreach booth with information on reducing or eliminating sources of pollution to prevent damage to the environment.

National Night Out

October 6


Annual event held in communities acrosss the country to strengthen relations between citizens and law enforcement and government agencies.

Downtown Mill Valley


Trunk or Treat

October 23


A fun and safe community Halloween event.

Mill Valley Community Center

Scream on the Green

October 24


A safe trick-or-treat event for the whole family.

Downtown Novato

Marin County Senior Fair

October 28

A fun and varied collection of vendors, activities, information, services, and entertainment of interest to retirees, older adults, their families and caregivers.

Marin Center Exhibit Hall, San Rafael

Novato Senior Fair

November 4

Booths, activities, information, services, geared for retirees, older adults, their families and caregivers.

Margaret Todd Senior Center, Novato



Pharmaceutical Take-Back

All year

Participation in the Marin County Pharmaceutical take back program. Go to the Marin County Medical Waste site for more information.

Throughout Marin County and Marin County Civic Center

"Go With the Flow" Juggler Shows

Throughout the school year

Free environmental education show performed by a professional entertainer for Marin County schools.

Click here for more information.

Participating schools





1301 Andersen Drive, San Rafael, CA 94901
Phone: 415-459-1455 / 415-223-7793
Fax: 415-459-3971


8:00 am - 4:00 pm  Monday - Thursday
8:00 am - 3:00 pm  Friday


Link to our Facebook page

© 2024 Central Marin Sanitation Agency