Happy Cheese Smile sits in front of Gyedae Dongmun in Dalseo-gu, Daegu. It serves tonkatsu and tteokbokki together, topping them with fried rice cake or flat glass noodles. The store is about 20 to 30 pyeong, and a wait can form. The fried rice cake topping is hard to eat in large amounts, and the tonkatsu loses its taste once it cools.