Yonggang Myeonok in Seoul serves Hamheung naengmyeon and mandu. Its naengmyeon has a fruity scent and taste, with generous toppings, sesame oil, and red pepper powder, and a broth made from galbitang stock. The noodles are firm and the dasida taste is mild, so the naengmyeon can be eaten without mustard or vinegar. Prices are higher than the neighborhood average.