Haecho Seom Seoul Square is a seafood restaurant on the first floor of Seoul Square in front of Seoul Station. It serves barley-aged corvina set meals and seaweed sashimi spreads, with the corvina set eaten as rice mixed with gangdoenjang or seaweed bibimbap and the remaining rice poured over green tea and eaten with the corvina. Booking early allows use of a small room with sliding doors and a four-person room for quiet conversation. As 9 p.m. approaches, the number of dishes available to order decreases.