1 c. orange juice, chilled
2 c. lemon juice, chilled
2 1/2 c. Basic Sugar Syrup
1 qt. sauterne, chilled
2 qt. soda water, chilled
1 qt. champagne, chilled

Combine juices, syrup and sauterne; pour into punch bowl. Just before serving, pour soda water into mixture. Add champagne; stir once or twice, just to mix. Add ice cubes to punch. Serve in champagne glasses. Makes about 20 cups.