Formally called SideShows West Coast Grill.
Restaurant where Dutch the Clutch jumps off the balcony in episode 3x03 "Daredevils!". Mr. Yang clue is left in episode 3x16 "An Evening with Mr. Yang".
Kenny Loggins is found dead here in episode 3x11 "Lassie Did a Bad, Bad Thing".
Source: Psych Forums