In the meantime the tangy, meaty kimchi jjigae (kimchi stew) is so common that Nongshim, Koreas foremost maker of quick noodles, just lately introduced a collaboration with Geumdwaeji. They do not get reservations, so be prepared to wait an hour or two via the doorway. The place to order gukhwa-ppang: https://johnny0hh9t.link4blogs.com/48955118/the-smart-trick-of-kfood-that-nobody-is-discussing