Skip to Content

County of Sonoma

County of Sonoma - Events

County Calendar

Showing 61 - 70 of 259 upcoming events


Rainbow Hike

September 19, 2025 | 10:30 a.m. - 12:30 p.m. | Sonoma County Regional Parks | North Sonoma Mountain Regional Park and Preserve

This space is provided for intergenerational LGBTQIA2S+ people to come together, explore the natural world, hike, and build community.


Coastal Clean Up: Maxwell Farms

September 20, 2025 | 9:00 a.m. - 12:00 p.m. | Sonoma County Regional Parks | Maxwell Farms Regional Park

Celebrate California Coastal Clean Up Day by removing trash from the stretch of Sonoma Creek that runs through Maxwell Farms Park.


Water Bark

September 20, 2025 | 9:00 a.m. - 4:00 p.m. | Sonoma County Regional Parks | Spring Lake Regional Park

Pups get a chance to enjoy Spring Lake’s swimming lagoon on September weekends (closed Saturday, Sept. 13).


Coastal Cleanup: Maxwell Farms

September 20, 2025 | 9:00 a.m. - 12:00 p.m. | Sonoma County Regional Parks | Maxwell Farms Regional Park

Celebrate Coastal Cleanup Day by removing trash from the stretch of Sonoma Creek that runs through Maxwell Farms.


2025 Harvest Festival

September 20, 2025 | 10:00 a.m. - 2:00 p.m. | Clerk-Recorder-Assessor | LandPaths' Bayer Farm

The Sonoma County Registrar of Voters (ROV) Office is scheduled to have a booth at the 2025 Harvest Festival at LandPaths' Bayer Farm (1550 West Ave, Santa Rosa) on September 20, 2025, from 10:00 a.m. to 2:00 p.m.


Kayaking 101

September 20, 2025 | 10:00 a.m. - 12:00 p.m. | Sonoma County Regional Parks | Spring Lake Regional Park

Learn the basics of kayaking!


StoryWalk Community Celebration

September 20, 2025 | 10:00 a.m. - 12:00 p.m. | Sonoma County Regional Parks | Maxwell Farms Regional Park

Join us for a StoryWalk at Maxwell Farms on September 20th! Enjoy Tierra, Tierrita/Earth, Little Earth by Jorge Argueta with bilingual guides, activities, and a fun craft project.


Water Bark

September 21, 2025 | 9:00 a.m. - 4:00 p.m. | Sonoma County Regional Parks | Spring Lake Regional Park

Pups get a chance to enjoy Spring Lake’s swimming lagoon on September weekends (closed Saturday, Sept. 13).


Bilingual Dog Training

September 23, 2025 | 4:30 - 6:00 p.m. | Sonoma County Regional Parks | Andy's Unity Park

A free dog training session offered in Spanish and English.


Commission on Human Rights Meeting

September 23, 2025 | 5:30 p.m. | Human Resources Department

Virtual online Meeting for the Commission on Human Rights