Ground.8 is a cafe in Apgujeong, Seoul, on the second floor of 41 Dosan-daero 49-gil, selling coffee and desserts. The butter bar has a strong sweetness balanced by the nutty flavor of butter, and yakgwa cake is also available. It stays open until midnight and the cafe's mascot, a dog named Heukjinju, is on the premises. Drinks come out slowly.