Deoki Son Mandu is a dumpling restaurant five minutes on foot from Hapjeong Station Exit 8, serving mandu jeongol made with dumplings wrapped in-house. The thin wrappers and filling hold beef, beef tendon, vegetables, and mushrooms, and the broth made from sagol, oxtail, and yangji comes in either a mild or a spicy version. The shop occupies a converted house with wide seating and group tables, and kalguksu noodles are served in the pot as well. The side dishes are geotjeori, kimchi, and kkakdugi.