A little over a week ago we were able to get David to take a Saturday. Allowing us to spend much needed time with Charlie. When David and Charlie got up that Saturday morning they kept asking what we were going to do. Once we had Breakfast cooked I went and handed each of them a ticket to the Sci-Tech Discovery Center in Frisco, Texas. I wish you could have seen how excited Charlie was. As we were getting ready David asked Charlie if he wanted one of his friends to go with us. I was so excited when Charlie said no, he wanted to spend the day with just…