Perhaps you have seen the movie The Christmas Chronicles. In the movie you see the Hall of Letters. It does exist, and I can look over the list there, and also check in on behavior of believers as elves send back information. It is a very big room with lots of cubbies to hold the letters from believers through the years. There is also a place for Mrs Claus and I to sit by the fire and relax reading or listening to Christmas music. The Hall of Letters is part of the Workshop area. If you take the tour here on the website you will see more of the Hall of Letters and other places in the workshop. I hope you are having a holly jolly day. Remember to always be kind and nice.