Sinmyeonok is a naengmyeon restaurant near Singil Station in Seoul that has been operating for 40 years. It serves mul naengmyeon and hoe naengmyeon, with thin noodles pulled to order and gochugaru seasoning added to the hoe naengmyeon. The thin noodles do not require scissors, and the seating is spacious though the restaurant tends to be crowded. The menu consists only of naengmyeon, with no other dishes.