Gangnammyeonok Jeongdong is a naengmyeon restaurant at the entrance of Jeongdong-gil in Seoul, serving Hamhung naengmyeon and galbitang. The hoe naengmyeon comes with a generous amount of hoe, and the galbitang is served with tender galbi. Warm onyuksu is brought out in a kettle, and chairs for children are available. At lunchtime, customers crowd in and the dining room gets busy.