Haeseong Shabu-Shabu in Seoul serves Chinese-style hot pot and shabu-shabu as an all-you-can-eat meal. Broth, seafood such as shrimp and crab, and vegetables can be refilled, while meat is served once. It is open 24 hours, but waits form on weekend evenings. In summer the air conditioning does not keep up with the heat, so the interior gets hot.