December 13: National Popcorn String Day Food Holiday On the fourth day of Christmas, good citizens waste perfectly good popcorn on popcorn strings. Recipes: String Popcorn by WikiHow.com Unique Cranberry Popcorn Garland by Instructables.com Original Popcorn on a String by Popcornonastring.com Popcorn Cranberry Garland by Dummies.com Social: Tweet Back to the month page! You know there's more stuff to click!