Haha & Kim Jong-guk’s 401 bbq restaurant is located in Hongdae. Since the restaurant is already famous as a great place to dine in Hongdae, the entrance is full of people waiting in line. Looking at the numerous photos of celebrities and the two owners is one of the joys of coming to the restaurant. Its signature dish is a set where all different cuts including ohgyupsal, moksal, and hangjeongsal are served, and the order can be placed by the number of people in a group. Juicy meat is very tasty when dipped in the fermented anchovy and home-made sauce provided upon ordering. Chadol soybean soup will also be the perfect addition for a soft texture and spicy finish.