Lemon-Grape Shimmer
["4 c. chilled grape juice", "1 (6 oz.) can frozen lemonade concentrate, thawed", "2 1/2 c. chilled club soda"]
["In a 2-quart non-metal pitcher, mix together all ingredients. Serve over ice in tall glasses.", "Makes 7 (1-cup) servings."]
["chilled grape juice", "frozen lemonade concentrate", "club soda"]