Ingredients

2 cups sugar2-1/2 cups boiling water1 bottle (48 ounces) grapefruit juice1 can (46 ounces) orange juice1 can (46 ounces) pineapple juice1 cup lemon juice2 liters lemon-lime soda, chilled

Preparation

In a large bowl, dissolve sugar in water. Add juices. Refrigerate for 2 hours or until chilled. Just before serving, stir in soda.