One of the great features of Photoshop World is the expansive Expo Hall. This year seems to be the biggest show floor for the East Coast event yet. Many vendors including Wacom, Canon, Epson, Adobe, FJ Westcott (and their ever popular shootout contest booths) are all here. A lot of new vendors as well have shown up including several camera supply companies that you can actually purchase and walk out with equipment from the floor!
Also be sure to check out one of the many floor theaters including Adobe, KelbyOne and the Peachpit/KelbyOne Store. There are many bonus classes available and FREE to the public.