Ice Cream Punch
["2 qt. vanilla ice cream", "1 1/2 c. cold water", "1 (12 oz.) can frozen lemonade concentrate, thawed", "2 (1 liter) bottles lemon lime carbonated beverage, chilled"]
["Spoon ice cream by tablespoon into a large lunch bowl.", "Add water and lemonade concentrate; stir.", "Slowly pour carbonated beverage down side of bowl.", "Stir gently."]
["vanilla ice cream", "cold water", "frozen lemonade concentrate", "bottles lemon"]