Mungkorn Seafood @Sukhumvit is a seafood buffet in an alley a short walk from Phra Khanong BTS in Bangkok. It offers unlimited live shrimp, crab, and shellfish, and staff grill and bring the indoor premium menu items to your table. The indoor area is air-conditioned and orders are placed by QR code, with a two-hour dining limit. The outdoor charcoal grill area gets very hot.