The Huntsville Museum of Art in Huntsville, AL is in the Von Braun Civic Center, as is the Convention and Visitors Bureau. I don't have their number on me, but I'm sure Information does. Perhaps you could just call and ask them about any advantages/disadvantages. I do remember, when I was there, lots of drop-in traffic from trade shows (also in the same building), and it certainly must have been easy to direct people from the visitors center to the museum--"down the hall, take the first right, and you're there."