Naengsam Sikdang Seongsu-jeom is a pork barbecue restaurant in Seongsu-dong that grills frozen samgyeopsal (pork belly). You can order one serving of samgyeopsal (pork belly) with jjapagetti, steamed egg, and butter egg rice, and the portions are large. The restaurant has parking in Seongsu-dong and is open 24 hours. Entry is difficult for solo diners and around 11 p.m., even when seats are available.