Piyangok cold noodle is a Pyeongyang naengmyeon restaurant in Baekseok-dong, Cheonan. It serves mild Pyeongyang naengmyeon and perilla oil bibim naengmyeon, with mung bean pancakes as a side. The parking lot is large and the interior is clean. The Pyeongyang naengmyeon is mild, which makes it difficult for beginners.