Sunshine Punch
["1 (6 oz.) can frozen orange juice concentrate", "1 (6 oz.) can frozen lemonade concentrate", "1 (6 oz.) can frozen limeade concentrate", "4 c. cold water", "1 (28 oz.) bottle 7-Up, chilled", "lemon or lime sherbet (if desired)"]
["In a large pitcher or punch bowl, combine all ingredients except sherbet.", "Stir until juices are thawed and blended.", "(Top with scoops of sherbet, if desired.", "Or you may prefer chipped ice instead of sherbet.)", "Serves 18 (4 ounce) servings."]
["orange juice", "frozen lemonade concentrate", "frozen limeade", "cold water", "lemon"]