I'd done a little more thinking about this and here's the weekends that I think will work. We can't do it the first weekend in June because there's something going on in Chicago. I'm going to toss out the next weekend because people may actually want to spend a weekend at home or something.
So that leaves us with three options. We can go with June 14, 15, and 16; June 21, 22, and 23, or June 28, 29, and 30.
Please indicate your first and second choices of weekends.
Thanks, guys.