DIY for movie or circus themed party? Find those lightweight cardboard popcorn bags, and add them to string lights (preferably LED since they generate very little heat). Shop LED string lights online at http://www.partylights.com/LED/LED-String-Lights.
Free Red Box Teacher Appreciation Gift Tag Printable. Simply print onto card stock and attach to a bag of popcorn. I attached mine to a plastic popcorn container using sparkly washi tape and then added a bag of un popped popcorn and a chocolate bar to the container.