Add jello powder to a mixing bowl and whisk in the hot water until all the gelatin is dissolved. Allow to cool for a few minutes, so it is warm but not hot.
Stir in the vodka, schnapps, and sweet & sour.
Pour jello mixture into the cups so they are about 3/4 full.
Chill in fridge until fully set. When ready to serve, top with a maraschino cherry or cherry gummy candy.
Notes
Nutrition information is an estimate only and will vary based on exact ingredients used and serving size.