I'm going to be in Laguna Beach in a couple of weeks and have never been to the San Gabriel Vallley. Understand it to have some of the best Chinese food anywhere. Looking at my map of SGV, it's a pretty big area. Are there particular cities/towns that the really good food tends to "cluster" in and about? Especially like dim sum and Sichuan and Shanghainese. No, I'm not avoiding searching but would appreciate some geographic guidance. Also it looks like it's only 50+ miles to some parts of SGV from LB but I know that distance means little in the LA area. Is it practical to go for lunch? I appreciate any guidance. Thanks.