Every year since my daughter was two years old we would write a letter to Santa and send it to the North Pole. The only problem with this was she never knew that Santa received her letter, so it always ended with me writing back her back. This year we did things a little differently. We wrote a letter to Santa in disappearing ink and put it on the tree. I told her that once Santa read the letter then the words would disappear. This worked out perfectly and she was so excited to see the next morning that Santa read her letter and the words were gone. Such a magical moment!