We all know about the "Tooth Fairy", but did you know in some countries children throw their teeth on their roofs rather than put them under a pillow? We've all seen soldiers salute...but why? Why do we celebrate Groundhog Day? What would you do if someone carrying a horses skull on a stick knocked on your door at Christmas and tried to rap battle you for your food and beers? These and many more interesting traditions this week on The Story of...