The technical definition is "Omni-Meat." There's a little bit of everything in there.one vendor selling homemade mystery meat sticks.
I've been to a few shows here in Dallas. They're almost always at market hall. The front 2/3 of the show is usually solid guns, and the back 1/3 is the other stuff. Prices might be a little out of whack. I'm not usually paying attention because I'm usually not the one buying, but I have noticed a few things that I would consider good deals. It is best to do your research before going to a show, and then haggle over price when you get there. At the very least, I enjoy looking at all the guns.