Nak-Gop-Sae is a restaurant near Hongdae in Seoul that serves nakgopsae, a dish made with octopus, gopchang (grilled intestines), and shrimp. The spicy broth comes with glass noodles added as an extra, and the dish is eaten mixed with rice. The octopus, gopchang, and shrimp are thick and plump, and the space is large enough to talk comfortably. Glass noodles can be added as a topping.