Architectural Heritage Association Berkeley Architectural Heritage Association Berkeley Hillside Preservation The Bridge Club Build a Better La Bahia California Preservation Foundation Carmel Preservation Foundation Chowchilla District Historical Society Citizens for the Restoration of L Street Citizens to Preserve Marysville's Parks City of Pacific Grove Concord Historical Society Eureka Heritage Society Finger Avenue Pride Committee Flanders Foundation Friends of Cordilleras Creek Friends of Griffin House Friends of Markleeville Friends of the Juana Briones House Friends of the Santa Clara River Friends of Old Armenian Town Friends of Sierra Madre Friends of the College of San Mateo Gardens Friends of the Lacy Historic Neighborhood Friends of the USS Crescent City Friends of the Willow Glen Trestle Galante Vineyards Heritage Fresno Lake Norconian Club Foundation League for Protection of Oakland's Architectural and Historic Resources Lighthouse Field Beach Rescue Lincoln Place Tenants Association Los Angeles Conservancy Mission Bay Alliance Napa Valley Model Railroad Historical Society National Trust for Historic Preservation | North Oakland Voters Alliance Old Riverside Foundation Pasadena Heritage Planning and Conservation League The Pocket Protectors Preservation Action Council of San Jose Protect Niles Public Resources Protection Association of California Rancho Santa Fe Association Russian River Task Force San Buenaventura Conservancy San Francisco Beautiful San Francisco Preservation Action Save Historic Old Torrance Save Old Stockton Save Our Heritage Organisation Save Telegraph Hill Save Tightwad Hill! Sierra Club Sonoma County Historical Society South County Resource Preservation Committee Stanislaus Natural Heritage Project Telegraph Hill Dwellers Town of Woodside 20th Century Architectural Alliance Tule Lake Committee United Neighbors of the Westside Upper Noe Environmental Coalition Valley of the Moon Alliance Ventura Foothill Neighbors Whittier Conservancy Windsor Square Association | 