Cheongdam Myeonok is a naengmyeon restaurant in Samseong-dong, Gangnam, Seoul, next to the Gangnam-gu Public Health Center and near Exit 1 of Gangnam-gu Office Station. It serves Hamhung naengmyeon along with galbitang and mandu. The naengmyeon noodles are very thin, and the mandu are tightly filled. Food comes out late, orders are often mistaken, and portions are on the small side.