Nongmin Sagol Sundaeguk is a sundae-guk restaurant in Seoul that serves sundae-guk, head meat mixed suyuk, and sundae. It uses Byeongcheon sundae with a lot of blood instead of glass noodles, and handles chilled meat rather than frozen meat. The restaurant and the food are clean, and the sundae-guk comes out without any off-odor. Opinions on the taste of the kimchi and kkakdugi are divided.