Elf on the Shelf is a holiday tradition that has gained popularity in recent years. It involves placing an elf doll in a different place in the home each night during the holiday season and claiming that the elf is watching the children and reporting back to Santa on their behavior. While some believe that the elf is a magical creature, others simply see it as a fun way to encourage good behavior and promote the spirit of the season. However, no matter what you believe, the Elf on the Shelf can be a great way to add some magic to the holidays.