Kim Inbok's Gwangpyeong Gangnam Direct Branch is a Jeju restaurant near Gangnam Station's Shinbundang Line and the Samsung Electronics Seocho building, serving Pyongyang naengmyeon, Jeju buckwheat goldongmyeon, and pork and beef grills. The Jeju buckwheat naengmyeon includes goldongmyeon mixed with perilla oil and garnishes, and staff grill the pork. The Gangnam Direct Branch has rooms for larger gatherings, and servers explain each cut and sauce while grilling the meat one piece at a time. The pork portions are small and prices are on the high side for Gangnam.