Popsugar Family Kid Activities Elf on the Shelf Story Meet the Mastermind Mom Who Came Up With the Elf on the Shelf September 12, 2014 by Lisa Horten View On One Page Photo 5 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 The Elf on the Shelf: Birthday Countdown and Game ($40) The Elf on the Shelf: Birthday Countdown and Game $40 from shop.elfontheshelf.com Buy Now Previous Next Start Slideshow Kid ActivitiesKid ShoppingChristmasElf On The Shelf