Ace Crab Gangnam Main Branch is a seafood restaurant about 400 meters from Exit 5 of Seolleung Station, serving chili crab and garlic butter shrimp. A set arrives in courses: two chili crabs, six garlic butter shrimp, four garlic butter scallops, and garlic rice. The restaurant occupies an entire building with a front yard and a second-floor space. The garlic rice and fried rice are consistently served too wet.