Sewon Daegutang is a restaurant in a small alley near Guro NC Department Store and Guro Korea University Hospital in Guro 5-dong, Seoul. It serves cod soup and clear cod soup, the clear cod soup with a light, spicy broth and the cod soup with a cool broth. Vegetables and bowls of rice are unlimited, minari and goni come filled in a naengmyeon bowl, and ramyeon noodles are free. The alley is small, so parking spaces are hard to find.