Got a few minutes to drop into the Gym in the College. Several local companies have stands there, as do several college departments. The Physics, Engineering and the Tssg stand are all generating lots of interest.
For me though, the a Air Corps stand is the best. The have several robots, much like what can been seen on Robot Wars, they demonstrated the power of one of them while I was there, completely destroying the victim (an old video recorder). Santa, I want one!