FOR IMMEDIATE RELEASE Media Contact:Jon HaeberCalifornia Preservation Foundation(415) 495-0349 x201jon@californiapreservation.org Doors Open California Returns in September 2026 Statewide program unlocks rare access to historic places, hidden interiors, archives, adobes, theaters, private homes, and landmarks across California SAN FRANCISCO, CA - This September, the California Preservation Foundation presents Doors Open California 2026, a statewide celebration of historic p
