when i lived in Yorba Linda some Japanese were filming a commercial for some fish egg stuff. They let us kids try some ... it was nasty.
when i lived in Escondido during the 90's you would see them filming for that show Renegade
http://en.wikipedia.org/wiki/Renegade_(TV_series). We would skate up but walk around the sets like we belong there. usually we would just hit up the food table they always had out but once we showed up right as they were filming the big indian dude for some scene. So you hear like 8 different people say action all right after each other then 2 seconds in my buddy yells "CUT" i shit you not at least 20 people turned and looked right at us.... we high tailed it out of there
also i knew a bunch of the kids that are in the movie KIDS. all real hoodlums... or was back then at least.