I'm forever looking for interesting restaurants down here in the Peninsula. Any suggestions for good Chinese, Thai, Mexican or other ethnic food would be greatly appreciated!
If you are ever looking for anything unusual and spicy try Inya Lake in San Bruno. It has wonderful Burmese food. (Awesome food, but service is not so great.)
Also, many of the Mexican restaurants on B street in San Mateo are good. There is a place called La Pinata (I think) that has great pupusas.