Barmi Sushi Shabu Banpo Branch is an all-you-can-eat buffet in a pastel commercial building near Banpo Express Bus Terminal in Seocho-gu, Seoul. It serves sushi, shabu-shabu, and grilled dishes, with made-to-order sushi, beef shabu, lamb, raw fish sashimi, and grilled eel available in one place. The time limit is 90 minutes, and you choose one shabu broth, then order more meat through a kiosk while taking vegetables and other ingredients from the buffet. The shabu-shabu meat is on the chewy side.