Skip to Content

County of Sonoma

County of Sonoma - Events

County Calendar

Showing 1 - 10 of 407 upcoming events


Cloverdale Fire and Earthquake Expo

May 19, 2024 | 10:00 a.m. - 3:00 p.m. | Climate Action and Resiliency | Cloverdale Citrus Fairgrounds

Join your community for a FUN, FREE day of emergency preparedness activities and training. The Fire and Earthquake Safety Expo is a unique, hands-on event to help Sonoma County be better prepared for the next wildfire and earthquake; you and your family, business, property, and pets/livestock.



Settle Down at Sundown: North Sonoma Mountain

May 20, 2024 | 7:00 - 8:30 p.m. | Sonoma County Regional Parks | North Sonoma Mountain Regional Park and Preserve

Wind down your day by taking in the tranquility of some of your favorite parks.


Board of Supervisors Meeting

May 21, 2024 | 8:30 a.m. | Board of Supervisors Department

Regular Meeting



EDB Board and Foundation Meeting

May 22, 2024 | 7:30 - 9:00 a.m. | Economic Development Board | Sonoma County Economic Development Board


Ice Plant Removal Workday

May 22, 2024 | 9:30 a.m. - 12:30 p.m. | Sonoma County Regional Parks | Doran Regional Park

Join the California Native Plant Society for a rewarding volunteer workday at Doran Park! Help us remove invasive ice plant, preserving the natural habitat.



Santa Rosa Wednesday Night Market - 5/22/24

May 22, 2024 | 5:00 - 8:30 p.m. | Clerk-Recorder-Assessor-Registrar of Voters | 4th St & Old Courthouse Square in Santa Rosa

The Sonoma County Registrar of Voters (ROV) Office is scheduled to have a booth every week at the Wednesday Night Market in downtown Santa Rosa between May 8, 2024, and July 31, 2024 (except July 3, 2024, when there will not be a Market). The event takes place from 5:00 p.m. to 8:30 p.m.


sold out | Full Moon Paddle

May 22, 2024 | 7:30 - 9:30 p.m. | Sonoma County Regional Parks | Spring Lake Regional Park

Explore Spring Lake under the full moon!