Freeze lemonade or fruit juice or Koolaid in ice cube trays or a Popsicle mold or small plastic cups to make yummy treats for your family.
You can freeze gelatin in ice cube trays and then use them as ice cubes in punch - it doesn't water down the drink.
You can mix one cup of fruit juice and one cup canned or fresh fruit in a blender. Put in a container and freeze. You can add sticks when it is about half way frozen, then continue to freeze.
Another yummy idea is to blend 1 sliced banana with one tsp vanilla, fruit chunks and one cup of plain yogurt. Pour into cups and freeze. Homemade frozen yogurt!