Big Tables

Have you ever been in a meeting that was so "exciting" that you found yourself wondering how they managed to get such a big table in the room? I don't normally spend a lot of time thinking about conference tables but I remember being on the 6th floor of a high rise building once, in a meeting room with very solid walls and a normal sized door and a huge one piece wood table that had to weigh 40, 000, 000 pounds. How did they get that in there? It didn't come apart so the elevator is out. Did they drop in via helicopter during building construction and then build the room around it? Seems a bit too precognitive to me. I'm guessing that it probably did come apart somehow even though it did look like one solid piece but hey, it was a boring meeting so I needed something to ponder.