Hongik Hansikdang Deungchonjeom is a Korean restaurant in Deungchon-dong, Seoul, serving dried radish greens hangover soup and grilled fish. The menu includes grilled Spanish mackerel, mackerel and flounder, kimchi stew, and jeyuk, and diners make bibimbap with the basic side dishes. The owner and staff attend to customers well, and the food comes out neatly. The food is on the salty side.