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County of Sonoma

County of Sonoma - Events

County Calendar

Showing 1 - 10 of 375 upcoming events


Holiday Closure: Cesar Chavez Day 2025

March 31, 2025 | 12:00 a.m. - 11:59 p.m. | County of Sonoma

Most Sonoma County offices closed.


Canceled | Environmental Review Committee Meeting

April 1, 2025 | 9:00 a.m. | Permit Sonoma

The function of the Environmental Review Committee (ERC) is to review public projects in accordance with the California Environmental Quality Act (CEQA) to determine whether a Mitigated Negative Declaration or an Environmental Impact Report is required.


Senior Saunter

April 1, 2025 | 10:00 a.m. - 12:00 p.m. | Sonoma County Regional Parks | Foothill Regional Park

Senior Saunters are low-impact hikes designed to connect older adults with beautiful parks and each other.


Landmarks Commission Meeting

April 1, 2025 | 3:00 p.m. | Permit Sonoma

The Landmarks Commission designates historic landmarks, reviews development proposals involving historic properties, and administers an historic resources preservation program. The Landmarks Commission meets the 1st Tuesday of each month (and as needed).




Canceled | Design Review Committee Meeting

April 2, 2025 | 1:30 p.m. | Permit Sonoma

The Design Review Committee (DRC) reviews and approves the design of significant new development projects, such as new commercial development. The Committee considers building and site design, architecture, colors, lighting, signs, landscaping and other design-related issues.



Community Advisory Council (CAC) Meeting

April 2, 2025 | 6:00 p.m. | Independent Office of Law Enforcement Review and Outreach

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


General Plan Community Vision Workshop: North Santa Rosa April 2, 2025

April 2, 2025 | 6:00 - 7:30 p.m. | Permit Sonoma

These workshops provide an opportunity to learn about Sonoma County’s General Plan Update. County staff hope to hear individual perspectives on our county’s future growth, housing, transportation, environmental initiatives, and many other important topics. These sessions are designed to be family-friendly, featuring interactive activities and food. We will also have Spanish speaking staff there and provide diverse methods of engagement.