Dong-A Naengmyeon Hyehwa is a spicy naengmyeon restaurant in Dongsung-dong, Jongno-gu, Seoul, reached from Hyehwa Station Exit 2 toward Marronnier Park and the small theater Hyehwadang. Mul naengmyeon and bibim naengmyeon are served with cucumber, pickled radish, and egg, along with warm, rich onyuksu. Orders are placed on a table tablet, with chili paste added or not chosen at the POS, and water, pickled radish, and onyuksu are taken from a self-service bar. The mandu is ordinary mandu.