I dont' know much about it other than the fact that they're having a convention in my neck of the woods:
They look like they have some cool classes, I just don't know if I can get away from work to go!
-- Here's some of the classes they have:
* "Cast on Cornucopia - Learn tough cast ons for kids garments, stretchy ones for cuffs, decorative castons and tailered hems, multicolored cast ons.... etc
* Enterlac 101
* Reversible Cables
* Pillows from the Inside out - you'll work basic pillow styles in miniature, experiment with a variety of closures, edgings and embellishments
* Zip, Button, Tie: Creative Closures
and TONS more...