California Fish Grill, a Los Angeles-based chain of fast-casual seafood restaurants, makes its Arizona debut today in Mesa. It’s taking over the former Old Country Buffet building on the northeast corner of Stapley and Baseline. Besides a dozen types of grilled fish, the menu offers fried fish and shrimp, seafood bowls, and seafood tacos. California Fish Grill is open for lunch and dinner daily. The menu looks Amazing!! Jess Harter's - Mouth by Southwest