1 cup sugar
6 cups pineapple juice, chilled
1 cup lime juice
2 liters sparkling water, chilled
Lime slices, if desired
Mix sugar and juices in large plastic or glass pitcher. Pour half of
mixture into another pitcher.
Just before serving, stir sparkling water into juice mixture. Serve over ice. Garnish with lime slices. Makes 16 servings (about 1 cup each)
Do-Ahead: You can mix the sugar and juices and refrigerate them for up to 2 days before adding the sparkling water.
Substitution: Use lime-flavored sparkling water for even more of a lime kick.