Unni Cafe in Busan serves ham and cheese toast, cheese bread, and coffee. The toast is made with ham, cheese, and a thick egg layer with vegetables, plus ketchup, mayonnaise, and mustard sauce. The cheese and egg toast is a large portion that is hard to finish alone. Unni Cafe is on the first floor of 35, Jungang-daero 769beon-gil, Busanjin-gu, Busan.