Aesong Hoegwan Hanu Gomtang is a Korean beef bone soup restaurant near Namdaemun and the back alleys of Hoehyeon, a six-minute walk from City Hall Station Exit 7. The clear, light broth comes with rice rinsed in the soup, thick noodles, and green onion, and ttukttuk is ordered by telling the owner separately. On a Saturday lunch, the wait was about ten minutes, and the gomtang arrived as soon as it was ordered. The rice and noodles were swollen, and the kimchi is on the sweet side.