1 (12 oz.) can frozen cranberry juice cocktail concentrate, thawed
(undiluted)
4 1/4 c. club soda, chilled
2 (25.4 oz.) bottles sparkling red or white grape juice, chilled
Chilled orange slices

In punch bowl, gently stir together cranberry juice concentrate and club soda; add sparkling grape juice. Garnish with orange slices. Serve immediately. Makes about 15 (3/4 cup) servings.