Depending on when your 3 hour layover is, you could meet a few of us for lunch. I've got a long-g-g layover & am meeting a couple FTers for lunch on Friday. I'll be at T1 United Club when I'm not doing lunch w/ the guys.

http://www.flyertalk.com/forum/commu...-city-ord.html

If it doesn't work w/ your timing, enjoy the work out!

Cheers.