Gombonangmyeon is an old naengmyeon restaurant in Suyu-dong, Seoul, serving mul naengmyeon and bibim naengmyeon. The bibim naengmyeon's spice level can be adjusted, and the noodles are thicker potato noodles. Diners serve themselves hot broth from a kettle on a burner at the entrance, and mandu can be ordered as well. The restaurant draws a steady stream of customers and gets crowded during meal times.