Hwangsaegol Son Kalguksu is a kalguksu restaurant near Soongsil University that serves dak hanmari jeongol, haemul son kalguksu, and mandu son kalguksu. The noodles and hand-made mandu go into a clear chicken broth, and the remaining broth is finished with gimgaru bokkeumbap. The wang mandu are made by hand, and the kalguksu noodles are cooked chewy. The dining room stays busy, so tables fill quickly during meal times.