Did you know that NORAD (North American Aerospace Defense Command) the Santa tracer got it's start with a mis-print! In 1955 a flyer for Sears gave the wrong phone number encouraging children to call Santa. You guessed it the phone number was to North American Aerospace Defense Command Center
I have done this since I was a kid. I remember a very dark snowy Christmas eve in Spokane when I was very little and I asked my dad "How is Santa going to find us?"