Namdaemun Kalguksu Golmok is an alley inside Namdaemun Market in Seoul that sells kalguksu, barley rice bibimbap, and naengmyeon. The kalguksu comes in anchovy broth, and the barley rice and naengmyeon are served as a set with it. Customers sit at narrow spots in front of the shops and pay in cash only. Seats are tight, so when someone is waiting, you have to finish your meal quickly.