Yomax, You just don't know where to eat. There are plenty places near and far that can suck up the crowds. A high end meal in Atlanta is not what it is elsewhere. Nor should it be. Barbeque and Fried Chicken is some of the best eating that can be done. There are a number of nice places. I prefer to eat outside spaghetti junction as prices are better. Or you can drop down to the Restaurant at the State farmer's market.
I've been to both Chicago and Atlanta Fabtech. The Chicago one is a rough one to work. The freeman guys are more corrupt there and the cost is so high. They get bent out of shape if you use a screwdriver in your booth. In Atlanta, you do what you want, and it is much more relaxed. As far as traffic goes with serious people, I thought the Atlanta one was better. Chicago is full of tire kickers. But if you are on the other end, I can see the less compartmented design could be more difficult.
When we went to Atlanta, we stayed in the Artmore Hotel. I highly recommend it. It's a few blocks away, but about 5 minute drive over to the facility.