Manbok Sundaeguk sits at the entrance of Mokdong Rodeo, about 100 metres from Exit 2 of Mokdong Station in Seoul. It is a 24-hour sundae guk restaurant that uses native sundae and head meat, filling the rich broth generously with offal and meat and serving mu-mallaengi and ojingeo jeotgal as side dishes. Weekday lunchtimes draw enough customers to create a short wait, and the car park behind the building is small. The oily broth builds up a greasy feeling as you eat.