Any one look at the floor plan of the 2009 Vancouver Resource Investment Conference. SGR has a pretty good location, they are right at the entrance so they are one of the booths everyone sees the second they walk in.
I know when i go to similar events, often i stop at the first couple, and then as i start to bore i skim through the rest and pick out which one i want to stop at.
I'd say good location at these things can mean good outcome.