Onraeng is a Pyeongyang naengmyeon restaurant in Seoul, a 10-minute walk from Mangwon Station. It serves Pyeongyang naengmyeon with meat broth, chewy noodles and softly boiled meat, along with mandu and seji gomtang. The room has a counter with about 12 chairs and accepts CatchTable reservations, and lunch starts at 11:30 a.m. With few seats, booking and waiting are a hassle.