Families all over the country have an Elf on the Shelf. Learn more about how this Christmas tradition works, including the pros and cons of inviting an elf into your home. Fact checked by Sarah ...
It's that time of year in case your wondering about when to pull out the little elf from Elf on the Shelf or what's it about? — if you didn't already know. Elf on the Shelf has become a growing ...