Gaon Myeongdong Cathedral Branch is a Korean restaurant in the basement of Myeongdong Cathedral in Seoul, serving hanwoo sagol-yuksu kalguksu, mandu-guk and set meals. Ojingeo sundae and memil-jeonbyeong are available as side dishes, and choegye-guksu is served in summer. The restaurant does not take reservations, and the wait reaches 30 minutes between 11:30 a.m. and 12:15 p.m. for lunch. Food takes more than 20 minutes, and serving slows when the restaurant is crowded.