Housum Yongsan Branch, located on the sixth floor of I'Park Mall at Yongsan Station in Seoul, is a Chinese restaurant serving Hong Kong-style dim sum and dishes. The menu includes xiaolongbao, stir-fried water spinach, and Hong Kong-style clay-pot rice. You can add lajiao sauce to lightly seasoned dishes and request that cilantro be left out. Portions are on the small side, making the meal feel expensive for the amount of food.