Don Don Jeong Grand Seoul is a Japanese home-style restaurant in Cheongjin-dong, Jongno-gu, Seoul, serving set meals of gyukatsu, sukiyaki, and cube steak. It sits on the basement first floor of Grand Seoul, directly connected to Jonggak Station. Rice, doenjang soup, and basic side dishes come with the main dish, and some menus let diners grill meat on a personal brazier. At lunch, the seats are full or there is a line even when arriving early, side dishes are refilled, and the portions of the main dish and rice are small while the food is on the salty side.