Wondang Gamjatang Myeongdong (원당감자탕 명동)

Located in Myeongdong, a central and tourist area of Seoul, Wondang Gamjatang offers gamja tang (pork backbone stew) as their signature dish. Patrons have the option to other delectable menu such as bulgogi, jokbal bossam (kimchi cabbage wraps with braised pigs' feet). It's popular with both Koreans and foreigners. As it's open 24 hours a day, seven days a week, one can visit anytime.