Chaeudong is an udon restaurant in Bongcheon-dong, Gwanak-gu, Seoul, that also serves naeng momil and sides such as donkatsu and karaage. The eolkkeun udon has a deep radish broth flavor, and the set meal comes with tempura and yubu sushi. At lunch the wait can exceed an hour, while the posted sign states 10 minutes. Naeng momil and donkatsu are on the menu, and the restaurant is set up for solo dining.