From Consumer Wiki
Consumers who want visitor information for the state of California can find assistance with the California Tourism office:
P.O. Box 1499
Sacramento, CA 95812-1499
Travel planning information: (800) 862-2543
They Provide visitor guides, maps, travel trade guides, regional brochures and other printed matter; toll-free telephone visitor information; programs designed to increase visitation to lesser-known and under-utilized travel destinations within California.