Grab dog or two, go to the bar and put $20 into the Video poker machine (or use one of the funbook coupons) and get that free beer . The best, cheapest and quickest lunch you will have all week. Of course if you do not want to leave the convention floor during the show you should be able to get a decent meal at the snack bar there. As I recall the offerings were improved after we complained the first year we were in that room. And supporting the snack bar helps with our negotiations each year.