1 (32 oz.) bottle cranberry juice cocktail
1 qt. orange juice, chilled
1/2 c. lemon juice, chilled
1 c. sugar
1 (25.4 oz.) bottle Chablis, chilled
2 (25.4 oz.) bottles champagne, chilled
Orange slices

Combine cranberry juice cocktail, orange juice, lemon juice, and sugar. Stir until sugar dissolves. Add wine and pour over ice in punch bowl. Stir in champagne just before serving. 5 quarts.