Need a super quick, super cute Halloween snack for you kids to share at school that is healthy and nutritious? Here is a healthy alternative to the normal trick or treat type Halloween candy treat. Festive orange solo cups turned into little monster popcorn holders and ghostly string cheese make for a healthy snack that the kids will be super excited to share with their class. The best part is, it will only take you a few minutes to prepare and your kids will get a kick out of this. They can even help too!