1 (6 oz.) can frozen lemonade concentrate, thawed and undiluted
2 (2 liter) bottles ginger ale, chilled
1 (32 oz.) bottle white grape juice, chilled
2 (25.4 oz.) bottles non-alcoholic sparkling white grape juice

Mix lemonade and grape juices. Add ginger ale. Pour into large punch bowl. Add shaved ice or ice ring.