Sawi Sikdang Yeoksam is a Korean restaurant near Yeoksam Station in Seoul that serves nakgopsae, a dish made with octopus, gopchang (grilled intestines), and shrimp. The nakgopsae can be eaten with udon noodles added or mixed into rice. The restaurant admits solo diners, and its kiosk displays Japanese text. Spiciness comes in three levels, and even the mildest level is spicy for adults.