Bill, I haven't decided how I'll pay, but email me your address in case I pay by check (or I'll ask you later).
Here's something else going on that weekend at the airport:
http://www.wingsoverpittsburgh.com/
It's the military air show that happens every year (third year now) on airport grounds. The website doesn't have a lot of details yet. If you are are arriving or leaving PIT that Sat or Sun you will probably see them as you land/take-off.
Other options are Andy Warhol museum (very close to PNC Park) and any of the other museums scattered around downtown and the north shore.
[This message has been edited by pitflyer (edited 05-07-2002).]