We took Katie to the Shedd Aquarium today. They have a new lizard exhibit and she is a reptile nut so, of course, we had to go. She had a great time leading us around the place. Seeing that we were not home during nap time, she was able to skip her nap today. When I put her to bed I told her that since I hadn't put her down for a nap, I expected her to go right to sleep. I was told that her brain had been asleep and that she had been sleep walking, so she really had taken a nap.