Organizers of next month’s Photoshop World Conference & Expo in Vegas announced today that they are opening the event’s Tech Expo to the public for one day only on Wednesday, March 9 from 10:00 a.m. to 5:00 p.m. Tech Expo admission is US$20 per person at the door. Although, “free” admission passes are available prior to March 9 here or by calling 800-738-8513. Tech Expo attendees will “mingle with industry representatives from Adobe, B&H, CDW, Canon, Dell, Epson, HP,, LexJet, Nikon, PC Mall, Peachpit Press, Wacom and more while experiencing hands-on demos of the latest products and technology.”