Jogaepoksik Yeonsinnaejeom in Yeonsinnae, Seoul, serves unlimited refills of grilled shellfish and usamgyeop. Staff add more shellfish, while usamgyeop and side dishes such as mung bean sprouts are available at a self-service bar. The restaurant gets busy around 6 p.m., and Naver reservations made after 5 p.m. are added to the waiting list. Parking is inconvenient.