Sinuiju Sundae and Jjukkumi Mangwon is a Korean restaurant in the Mangwon market area of Seoul that serves sundae guk and jjukkumi dishes. The menu includes sundae guk, bone haejang guk, and jjukkumi bibimbap, and it runs as a chain. The restaurant is kept clean and the food comes out consistent. The jjukkumi dishes are strongly spicy.