1 (2-liter) bottle lemon-lime flavored carbonated beverage
1 (12-oz.) can frozen lemonade concentrate, thawed
1/2 cup lime juice
1/4 cup powdered sugar
2 1/4 cups gin
Ice
DIRECTIONS
1. In large punch bowl, combine carbonated beverage, lemonade concentrate, lime juice and powdered sugar; stir to blend.
2. Gently stir in gin. Serve over ice in tall glasses. If desired, garnish glasses with lime slices.