2 (32 oz.) bottles ginger ale, chilled
6 c. Dole pineapple-orange juice, chilled
1 (6 oz.) can frozen lemonade concentrate, thawed
1 Dole orange, thinly sliced (for garnish; optional)
1 lime, thinly sliced (for garnish; optional)

Combine all ingredients in large punch bowl or two large pitchers.

Makes 20 servings.