Geumsugangsan Gamjatang is a restaurant in Yeokchon-dong, Eunpyeong-gu, Seoul, that serves gamjatang and bone hangover soup. The bone hangover soup has a clear, light doenjang base, and the broth is savory, spicy, and hot. Grilled chicken gizzards or chicken hearts come as a free service, and the portions of meat are large. The broth now has a stronger doenjang taste than before, so it is less savory.