2 c. cold club soda
1/2 c. sugar
1/4 tsp. + 1/8 tsp. cherry Kool-Aid mix
1/2 tsp. cherry extract
2 1/2 c. crushed ice

Pour 1 cup of club soda in a blender. Add the sugar, Kool-Aid mix and cherry extract. Blend until all sugar is dissolved. Add crushed ice and blend on high speed until the drink is a slushy smooth consistency with no chunks of ice. Add the remaining club soda and blend until mixed.