- 1 (750-ml.) bottle Sauvignon Blanc or Riesling, chilled
- 1 can club soda, chilled
- bitters, optional
- melon balls
- Pour 3 ounces of wine into each champagne glass, top each with 1 ounce club soda and a few dashes of bitters. Drop in a few melon balls and blueberries for garnish.