5 (3 oz.) boxes Jell-O (apricot, strawberry or peach)
2 c. sugar
4 1/2 qt. cold water
1 (46 oz.) can pineapple juice
1 (20 oz.) can crushed pineapple
1 large can frozen lemonade, thawed
1 (2 liter) bottle 7-Up

You will need 4 or more 1 gallon Ziploc freezer bags. Dissolve Jell-O in 1-quart boiling water. Mix Jell-O, sugar, water, pineapple, pineapple juice and thawed lemonade in large container. Fill bags 3/4 full of mix and place in freezer. The punch should be frozen for at least one week before serving. When ready to serve; let thaw for 2 hours, then add 1 liter (half) of 7-Up to 2 bags of punch. It will be slushy.