Hollywood Chamber of Commerce: Information for tourists including the Walk of Fame and the Hollywood Sign; offers a membership directory, demographic information, filming data and announcements of Chamber-sponsored events.
Hollywood Entertainment District: Describes the Business Improvement District (BID) spawning an 18-block stretch of Hollywood Boulevard; offers interactive map, property information and historic sites.
Hollywood Tow Service - Official Police Garage: Comprehensive guide to vehicle impound and release; explains LAPD and Department of Transportation hearing rights, vehicle auctions and the Habitual Parking Violator process.
The Hollywood Sign: This official site provides information about the sign and Hollywood's history, illustrated with photographs and two web-cams.