If you're in the Detroit area, Star Wars fans should check out this year's Motor City Con in Novi, May 19-21.
Joe Corroney of Star Wars: Empire and many other Star Wars projects will be there -- and I'll be there signing what few copies I have left of KOTOR. (I've never had a book vanish so fast -- so you may want to bring your own copies!) Joe and I worked together on Crimson Dynamo a few years back. We're hoping to get a Star Wars panel going; check with us there.
Other Lucasfilm folks of note include Matthew Wood, General Grievous from Episode III, Jabba puppeteer Dave Barclay, and Karen Allen from Raiders of the Lost Ark -- and the 501st will be turning out, I understand. See you there!