Jogaejin is a clam-jjim restaurant in the Bangi-dong food alley in Jamsil, Seoul. It serves clam jeongol and clam jjim, along with kalguksu noodles and barley rice. It opens at 10 a.m., and when the jeongol is fully cooked a staff member comes and prepares the pen shell. The jeongol contains one squid, shrimp, abalone, clams, and mussels.