Shabu20 Gwangalli is a shabu-shabu restaurant in Gwangalli where beef, pork, and vegetables are unlimited refills. Diners choose two broth types and take Vietnamese wraps, dakgangjeong, tteokbokki, and fried rice from the self-service bar. At lunchtime customers crowd in, and the large dining room has full windows with a view of Gwangalli. The dining room is noisy during meal times.