Mugyodong Nakji is an octopus restaurant near Gwanghwamun Station in Seoul that serves nakji bokkeum and nakji bibimbap. It also offers nakji cheolpan, nakji jeongol, and nakgopsae, and the nakji bokkeum comes in three spice levels: mild, medium, and hot. At lunch, food arrives quickly after ordering, and the basic side dishes are plump bean sprouts and dongchimi. Even the mildest level is quite spicy, so those sensitive to heat should take care.