Afterwards, I'll make sure to stop at Gino's East for lunch/early dinner. :-)
Do get to the Field, you will love it...its a wonderful museum, something for everyone to see....
My parents loved the Art Institute, and went there all the time...they loved going downtown on a Sunday afternoon, for an early lunch, and then heading over to the Art Institute for the rest of the day...
I have been away from Chicago for many years...miss a lot of things from there, one thing I miss the most, is their pizza...