Have you been to the Museum of Science and Industry and looked at the city near the railroad area? How long has that city been there? I can’t even tell you, but every time I visit the museum I look at it, always while keeping an eye on my three boys. This visit I left the husband to watch the boys and I actually saw the city. Noticed all the details. Did you know in the middle is Daley Plaza, a place I have frequented this fall for probate research? Did you know the L runs through the city in this scene? Next time you visit the museum, really look at what is there, rather than vaguely noticing and walking on by.