News & Events

Latest News

Annual CHS Chicken BBQ

CHS Chicken BBQ will take place Sunday, April 19, 2026 at 12p.m.

CHS Walking Tours information

CHS will continue with the walking tours starting on April 12. 2025.

Celebrating the Laguna de Santa Rosa Exhibit

Come and view our exhibit on the Laguna de Santa Rosa waterway.

Board Meetings

Cotati Historical Society Board of Directors meet on the third Wednesday of each month at 5:45pm (subject to change) in the Museum.