I take back that comment about none standing out.
I went back in today to look for licensed Transformers items, and the
Theatrix exhibit was definitely the standout of the Fair. Every half hour they had a 10 minute magic show (by an actual magician), and even have in the magician Consentino a few times throughout the day to promote his line of magic trick sets.
The magic show was simple but a lot of fun, and they even gave out free popcorn for the show.
I was very impressed that they went to so much trouble being creative.
I also found an exhibitor showing off "
nanoblocks", which are small-scale lego-style construction bricks, about a quarter scale... making some tiny little models (animals, buildings etc).