O Hansu Uyukmyeonga Seolleung 2nd Branch is a Hong Kong-style restaurant in the basement of Samseong-dong, Gangnam-gu, Seoul, near Seolleung Station. It serves uyukmyeon, uyuktangmyeon and mandu, and the uyuktangmyeon comes with medium noodles and meat in a broth boiled down like gomtang. After ordering one noodle dish per person, diners can get more noodles and rice. Hours are 10:30 a.m. to 8:30 p.m. with a break from 3 to 5 p.m., closed on weekends, and at lunch there is a wait and the noodle and rice refills come late.