This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on Oct 28, 201413 Facts You Didn't Know About HalloweenPrepare to be treated to some sweet facts.by romanowskiCommunity ContributorLinkFacebookPinterestTwitterMail 1. Jack-o'-lanterns used to be made out of turnips, beets and potatoes -- not pumpkins. Tap to play GIF Tap to play GIF 2. Ireland is typically believed to be the birthplace of Halloween. Tap to play GIF Tap to play GIF 3. Halloween is the second highest grossing commercial holiday after Christmas. Tap to play GIF Tap to play GIF 4. Kids eat 3500-7000 calories from Halloween candy each year! Tap to play GIF Tap to play GIF 5. Statistically, the biggest danger on Halloween is alcohol poisoning. Tap to play GIF Tap to play GIF 6. A full moon on Halloween is extremely rare; the next one is in 2020. Tap to play GIF Tap to play GIF 7. There's a $1,000 fine for using or selling Silly String in Hollywood on Halloween. Tap to play GIF Tap to play GIF 8. Candy Corn was originally known as "chicken feed". Tap to play GIF Tap to play GIF 9. October 28th is the highest day of the year in candy sales. Tap to play GIF Tap to play GIF 10. According to superstition, if you see a spider on Halloween it's the spirit of a loved one watching over you Tap to play GIF Tap to play GIF 11. Samhainophobia is the fear of Halloween. Tap to play GIF Tap to play GIF 12. The famous magician Harry Houdini (1874-1926) died on Halloween night. Tap to play GIF Tap to play GIF 13. Americans spent over $300 million on pet costumes last year. Tap to play GIF Tap to play GIF