"I first tried this refreshing beverage - with its tasty combination of citrus juices and mashed banana - at a church reception. It's perfect for serving at birthday parties, wedding showers, anniversary dinners and barbecues. -Hollis Mattson, Brush Prairie, Washington"
In a blender container, process 1 cup of water, bananas and sugar until smooth. Pour into a large container; add the concentrates, pineapple juice and remaining water. Cover and freeze. Remove from freezer 2 hours before serving. Just before serving, break up and mash mixture with a potato masher. Stir in soda.