Ingredients

2-1/2 cups sugar1 package (3 ounces) lemon gelatin1 package (3 ounces) pineapple gelatin4 cups boiling water1 can (12 ounces) frozen pineapple juice concentrate, thawed1 cup lemon juice1 envelope (0.23 ounce) unsweetened lemonade Kool-Aid mix10 cups cold water2 liters ginger ale, chilledLime slices, optional

Preparation

In a large container, dissolve sugar and gelatins in boiling water. Stir in the pineapple juice concentrate, lemon juice, drink mix and cold water. If desired, divide among smaller containers. Cover and freeze, stirring several times.

Remove from freezer at least 1 hour before serving. Stir until mixture becomes slushy. Just before serving, place 9 cups slush mixture in a punch bowl; stir in 1 liter ginger ale. Repeat with remaining slush and ginger ale. If desired, garnish with lime slices.