Fruit Slush Punch
["4 (46 oz.) cans unsweetened pineapple juice", "4 c. pina colada mixer", "4 c. sugar", "4 c. tropical punch", "3 liters 7-Up or ginger ale"]
["In a large container, combine the first four ingredients. Stir until the sugar is dissolved.", "Pour into containers and freeze."]
["pineapple juice", "pina colada", "sugar", "tropical punch"]