7-Eleven Cherry Slurpee

2 cups cold Club Soda
1/2 cup Sugar
1/2 tsp Cherry Kool-Aid Drink Mix
1 tsp liquid from Marischino Cherry jar
3 cups Crushed Ice

Ideally chill club soda in freezer for 15 minutes.
Blend together club soda, sugar, Kool-Aid powder and the cherry juice in a blender.
Add the crushed ice and pulse until smooth.
Pour into glasses.