Think Coffee Busan Centum is a cafe on the first floor of the KNN building near Busan Cinema Center that sells coffee, tea, bakery items and simple food. Its lattes and coffee have a nutty, deep flavor, and it also serves a range of other drinks. The high ceilings and the view of Busan Cinema Center through the windows make the space feel large. On weekends it is quieter than other cafes, with fewer people.