1. Combine pineapple juice, orange juice, lemonade and limeade. Do not dilute. Refrigerate.
2. When ready to serve, add champagne and wine to fruit mixture in 12 quart punch bowl. Add small block of ice or an ice ring. Decorate with orange and lime slices.
NOTE: Freeze some of fruit mixture in ice trays. Add to punch to keep chilled during party. Rum or vodka may be added to taste. For a non-alcoholic punch, substitute 4 quarts ginger ale and 2 quarts club soda for champagne and wine.