Orange County's finest all-ages club is the physical representation of an angsty teenage boy. It looks (and smells) like a sweaty locker room. Every time you visit, Chain Reaction will be packed to the gills with 15-year-olds bouncing off the walls from too much . . . youth. Enjoy it. Get a buzz from eating a shitload of candy and drinking a ton of soda (as that's all they sell—duh), raise your fist up high and prepare to mosh. If nothing else, adrenalin is super-contagious.