Playing Elf on the Shelf is a fun game that involves hiding an elf doll in various places around the house for children to find. Each day, the elf moves to a new location, and the children try to find it. The goal is to create excitement and anticipation as the children search for the elf, and to encourage them to behave well because the elf reports back to Santa each night. Elf on the Shelf can be a great way to build anticipation for the holiday season and create a magical feeling in the home.