- In a 2-gallon bowl, pitcher, or other container stir together the lemonade concentrate, limeade concentrate, cranberry juice, water, and rum. Cover and chill up to 48 hours before serving.
- To serve, transfer the juice mixture to pint canning jars or a punch bowl. Float lime slices in punch. Serve well chilled or over ice. Makes 52 (1/2-cup) servings.