Sure DCA covers many aspects of California but I've always thought that there should be some sort of something that covers EVERY single city in the state. Maybe the empty San Francisco building shells near GRR could be converted into a lobby of sorts where information on any city in California could be looked up and maybe (for a price) be printed out on a little certificate like at Names Unraveled in Fantasyland. Kiosks could contain some historical information, pictures, and current information. It is easy for information to become outdated but I think it would be neat to be able to look up your CA hometown while in the park. Even if not every city it would be neat if Disney could put out some kind of request for cities to submit information to be displayed at the park.