That's great!
We'll be in room 212, which I believe is across from the Table Top Headquarters. We'll likely have GMs on hand for most of the day, and at this point we're looking at scheduling some dedicated EP events to run in the evenings (the room will be open until midnight) after the general exhibition hall closes. We haven't quite set up a schedule of games yet, but I'll make sure to post it here and cross-post to the EP forums when we have something set.
I can say that all events are free (once you pay for the admission badge). Sandstorm will have EP, CthulhuTech, and several board and card games - like Poo, Hecho, and Globalization - in our room.
Alternatively, if there's a group going and they really want to play a game, let me know the time/day, and I can make sure a GM is available.