1 (16 ounce) can frozen pineapple juice concentrate
1 (12 fluid ounce) can frozen orange juice concentrate
12 fluid ounces vodka
2 (2 liter) bottles lemon-lime flavored carbonated beverage, chilled
1 (4 ounce) jar maraschino cherries
4 oranges, sliced into rounds
2 trays ice cubes
In a punch bowl, combine pineapple juice concentrate, orange juice concentrate and vodka. Pour in lemon-lime soda. Float cherries and orange slices on top. Add ice before serving.