As San Su BBQ's showy chefs fricassee vegetables, seafood, and meat on inlaid tabletop grills, awed diners fleck each newly barbecued morsel with a mélange of distinctly Korean condiments plucked from small constellations of finger bowls. Sesame and mustard sauces join tart kimchi as they flavor sizzling stone bowls of bibim bap, several styles of noodles, and traditional breaded katsu dishes. Smooth black marble encircles each grill, bolstering dishes served amid wood-paneled screens and lush potted plants whose leaves change color according to the nearest Scoville rating.