Gyeongseong Myeonok is a Korean restaurant specializing in naengmyeon, located in the underground shopping arcade of the City Airport Terminal in Samseong-dong and in Starfield COEX. It serves mul naengmyeon, Hamhung naengmyeon, mandu guk, tteok mandu guk, and dried radish greens gukbap, with the mul naengmyeon noted for its rich broth and chewy noodles. The restaurant draws a lunchtime crowd, though visitors have eaten there without waiting. The taste can come across as ordinary rather than distinctive.