County Calendar

Science Saturdays: Slime Time 11am-12pm

October 10, 2026 | 11:00 a.m. - 12:00 p.m. | Sonoma County Regional Parks | Environmental Discovery Center

Bring your junior scientist over to the EDC to enjoy a KIDS-ONLY, interactive science and art hour.

Science Saturdays: Slime Time 1-2pm

October 10, 2026 | 1:00 - 2:00 p.m. | Sonoma County Regional Parks | Environmental Discovery Center

Bring your junior scientist over to the EDC to enjoy a KIDS-ONLY, interactive science and art hour.

Volunteer: Shoreline Sweep

October 12, 2026 | 9:00 a.m. - 12:00 p.m. | Sonoma County Regional Parks | Steelhead Beach Regional Park

Our aquatic environments need your help!

Aging & Disability Commission: Executive Committee Meeting

October 13, 2026 | 10:00 - 11:30 a.m. | Department of Human Services

Volunteer: Ice Plant Removal

October 14, 2026 | 9:30 a.m. - 12:30 p.m. | Sonoma County Regional Parks | Doran Regional Park

Help restore native coastal habitat.

Parks and Recreation Advisory Commission Meeting

October 14, 2026 | 5:30 p.m. | Sonoma County Regional Parks

Mark West Area Municipal Advisory Council (MWAMAC) Meeting

October 14, 2026 | 6:00 p.m. | Board of Supervisors Department

The Mark West Area Municipal Advisory Council is an advisory body formed by the Sonoma County Board of Supervisors.

Canceled | Community Advisory Council (CAC) Meeting

October 14, 2026 | 6:00 p.m. | Independent Office of Law Enforcement Review and Outreach

The Community Advisory Council meets the second Wednesday of each month. Meeting will be held in-person.

Springs Municipal Advisory Council Meeting

October 14, 2026 | 6:30 p.m. | Board of Supervisors Department

The Springs Municipal Advisory Council will represent the best interests of the entire community while acting as a bridge for communication between the County and local residents and businesses.

Canceled | Sonoma County Homeless Coalition Quarterly Membership Meeting

October 15, 2026 | 1:00 - 4:00 p.m.