Chicago-last day

Our final day in the Windy City we packed up & checked out of our hotel, then headed to the Museum of Science & Industry before our 8pm flight home.

While we were walking to our bus stop, we noticed this:

 It's the beginning of Route 66!

 Then we made it to the Museum and spent hours there.
Hours.....like we didn't leave until 2 so we could go eat lunch.
The boys loved it, and we only saw about half of the museum.

 No surprise that the massive model train diorama was one of Keenan's favorite.

Then it was back to the bus/"L", go eat some lunch (and watch World Cup), pick up the bags from the hotel, and head out to the airport....and then have our flight delayed.
Was a good, and tiring, trip.