The show runs at the Hyatt Regency Crystal City in Arlington, VA. Here's one of those cool Google map thing-a-ma-jigs:
If you're planning on picking up a Sheldon Original Art at the discounted con price of $25 off, make sure you e-mail me so I bring the exact one you were hoping for. But other than that, I'll be giving out free, personalized sketches...and will of course have all five Sheldon collections, the "Pug" and "How To Make Webcomics" books, shirts and more.
Hope to see you there!