Count me in!!!!!!!!!!!!!!!!!!!!!
The boat rides can be fun on a good day and the views of the skyline are fantastic.
Stacey, if you go to the Shedd Aquarium, there may be a long line in the summer. We went when my inlaws were in town two years ago and I was surprised at the wait - I believe about an hour and half, but it was a Saturday. Nevertheless, it was worth the wait.
I second Lincoln Park Zoo, and it's free so you can just stroll in.
It's always interesting to go The Hancock Observatory, too...
Anyway, I'd blast downtown for a UKY gathering!