I heard of this Christmas statue of sorts that you put in your house and at the end of each day or whenever you want to and you put this statue in a different place. The reason is so when the children come down stairs the next day and it has moved. You tell your children that this is one of Santa's helpers and he moves around checking to see if the children are behaving. The parents act just as surprised as the children to find out it has moved.
I can't remember the name of it and I just heard about it last year. When I asked some people at the store about it they thought I had three heads.
Thanks in advance