Maker Coffee Bipeu Gwangjangjeom is a coffee shop in Busan Bipeu Gwangjang that sells coffee and watermelon juice. It offers coffee drinks and watermelon juice, and customers choose a drink before ordering. If you stand in front of the shop looking at the menu, you are told to move aside. The watermelon juice contains a large proportion of ice and water and is served in an amount that takes two sips to finish.