Hoho Wangmandu sits right in front of Exit 7 of Nonhyeon Station in Seoul and sells meat mandu, steamed buns, and glutinous rice donuts. The meat mandu are hand-folded and steamed to order in the steamer, and the glutinous rice donuts come in two kinds: coated in sugar and not coated. Mandu and buns turn over quickly, so what you get is made on the spot. The donuts are densely filled.