Have you ever seen any documentaries or "B" movies on piranhas!??!!? Well..that is kind of what the exhibition hall was like when the doors open every day!! HA HA HA (am I right attendees?) After a few minutes..everyone disperses & it really isn't that bad. IT IS ENOUGH TO BRING A TEAR TO YOUR EYE! One could actually spend the whole day in the exhibition hall! There are so many companies...so much to see...so much to do(many of the companies have projects you can do..or products you can test). I have so much "stuff" that I'm taking home with me...it is crazy. Michaels area was so beautiful...like a full set!!! I also loved Blick's set up!