Wangdonkkaseu Wangnaengmyeon Dongjak is a 24-hour snack-style restaurant near Jangseungbaegi Station that serves wangdonkkaseu and naengmyeon along with gimbap, ramyeon, and jjigae. The naengmyeon is a seasoned hangover dish, and the restaurant also sells cheese donkkaseu and handmade donkkaseu. The store is large and uncrowded, and in addition to donkkaseu and naengmyeon, rice dishes and jjigae are available. The wangdonkkaseu portion is large enough that it may be left unfinished.