East Contra Costa Historical Society, Brentwood

About East Contra Costa Historical Society

The East Contra Costa Historical Society operates a museum in Brentwood where visitors explore local history through historic buildings and exhibits. The Byer Nail House and Eden Plain Schoolhouse are open for touring, offering glimpses into early regional life. Homer's Shed displays period tools and equipment, while the Kathy Leighton Resource Center provides access to documents and materials for those researching local history. Outdoor exhibits complement the indoor collections. Third-grade classroom programs bring students to experience Local History Days and take virtual museum tours. The society also offers local classes for adult learners and hosts speakers sharing regional knowledge. Community events and member gatherings occur regularly throughout the year. A gift shop is available for visitors. The museum serves families, students, and history enthusiasts interested in the heritage of East Contra Costa communities including Brentwood, Bethel Island, Byron, Discovery Bay, Knightsen, and Oakley.