There was a huge room full of light up projects, like this train.
The inflatable forest and robot giraffe might have blown his mind. We didn't get much video, or many photos because there was so much to see! But here's what we did get...
But our favorite thing of all? Trains. No contest. There were a few different tracks set up that were easily room sized. There were Lionels and Lego trains. It was awesome.