When we were growing up, my mother frowned upon most sugary drinks for us kids. So things like sodas were generally not stocked in the house - an ice-filled cup of Coke was a great treat whenever we went out to eat. Things like Calpis, or when we lived in the U.S. Kool-Aid, were strictly rationed. The cool drink we always had in the refrigerator was mugicha, or barley tea. Even when we lived in White Plains, New York, there were always a couple of jugs of mugicha in the large American refrigerator.