2 1/2 c. sugar
3 c. water
1 (12 oz.) can frozen lemonade concentrate
1 (12 oz.) can frozen orange juice concentrate
1 (46 oz.) can pineapple juice
3 c. cold water
4 qts. lemon-lime soda or ginger ale, chilled
Lime slices

In 6 quart Dutch oven over high heat, bring sugar and 3 cups water to a boil, stirring until sugar dissolves. Remove from heat. Stir in frozen lemonade and orange juice concentrates until melted. Stir in pineapple juice and 3 cups cold water until well blended. Pour into 2 (13 x 9 x 2 inch) baking pans; cover and freeze overnight until juice mixture is firm. Cut each panful of mixture into 24 squares. Place in 2 gallon punch bowl. Slowly pour chilled soda over squares. Ladle into glasses. Add a lime slice to each glass. Makes about 2 gallons (32 one cup servings).