Taewon Janchi Guksu is a janchi guksu restaurant near Dongincheon Station in Incheon. It serves janchi guksu and bibim guksu, and the noodles are refilled without limit. The owner runs the place alone, so if dishes are still on an empty table, you may have to wait. The bibim guksu is on the spicy side, so it can be hard to handle if you are not good with spicy food.