I've been to a couple of their shows over the years but lack a person to share the experience with. I find it is not nearly as much fun (altho usually less costly) to go to these shows by myself. Yes, there are deals to be had but beware the 'Gotta have it now' bug. The last time I attended, Lens' prices were pretty good but the fabric was very mixed up. Hamel's has also been at the show (don't know if they are at this one) and their prices were excellent.
One of the absolute best things I ever picked up was a package of super fine straight pins from 'A Great Notion'. Too bad I can't say the same about the quilt kit I ordered from them--got shorted on the fabric and never a word back from my emails.
The last time I went, there was an awful lot of scrapbooking stuff.
Hope you have a lot of fun. Are you attending any of the classes?