Piyangok is a Pyongyang naengmyeon restaurant in Baekseok-dong, Cheonan. It serves Pyongyang naengmyeon, eobok jaengban, and handon charcoal-grilled galbi. The restaurant has a buckwheat mill, and eobok jaengban can be ordered for takeout. The Pyongyang naengmyeon can taste plain to those expecting a mild flavor.