Cranberry-Pineapple Citrus Punch
1 (12 fluid ounce) can frozen lemonade concentrate
1 (12 fluid ounce) can frozen orange juice concentrate
6 cans water
3 1/2 cups pineapple juice
1 1/2 cups cranberry juice
Mix all ingredients together and serve in a punch bowl. Add ice cubes just before serving and garnish with orange slices.