Achas an Myeonok is a short walk from Eorini Daegongwon and serves mandu jeongol, manduguk, and naengmyeon (cold noodles). The restaurant makes its own dumplings for clear or spicy mandu jeongol, and mandu ttukbaegi comes with a bowl of rice. The restaurant is run by a married couple, so waits occur when customers crowd in. Naengmyeon is removed from the menu in winter, and the dining room becomes busy when there are many customers and few staff members working.