Kong Cafe Gyeongseongdae is a Vietnamese coffee shop near Gyeongseongdae in Busan that sells kong coffee and banh mi. Its main menu items are condensed milk coffee and coconut condensed milk coffee, and the banh mi comes in beef, pork, and chicken versions. Banh mi eaten in the store is crisp, and when packed for takeout and eaten at home it becomes soft. The interior brings Vietnam to mind, and it is a fine place to talk over coffee and banh mi.