Ingredients

3 cups orange juice 

3 cups pineapple juice 

1 tablespoon finely grated peeled fresh ginger 

2 cups vodka (optional) 

4 cups (32 ounces) chilled ginger ale or club soda 

Orange wedges, for garnish (optional) 

Preparation

In a large pitcher, stir together orange juice, pineapple juice, ginger, and vodka (if using). Refrigerate until cold, at least 1 hour (and up to 1 week). Just before serving, stir in ginger ale. Serve over ice, garnished with orange wedges, if desired.