Mom and Dad are taking a train trip from PA to the Grand Canyon in April. On the way they have a 6 hour layover in Chicago (Union Station). It will be Wednesday morning April 6th to be exact - basically 9AM til 2PM. I'll just send them a link to this thread so they can read and pick for themselves.
Since they are not internet savvy, I want to be able to give them some things to see/do. I think they'll be fed on the train for breakfast, so can you all suggest some things for them to do? They are both in their early 70s, in good health but dad has a modestly bum knee and mom's trick back means she sometimes can't do a ton of walking. So no ziplines, rock climbing, or parachuting. Dad is an outdoor type - hunter, fisherman, biologist, classic car lover. Mom is an outdoorsy person as well and likes arts and crafts, coffee, food, gardens. They both like to experience people and towns by doing the local things instead of taking the pre-arranged tour.
They often like to do things instead of buy things. They're the kind of folks who might enjoy going to a deli and getting some lunch meat, cheese, a local wine, and sitting in a park for lunch instead of going to a restaurant, however good restaurant recommendations are welcomed.
I want to be able to tell them to get a taxi from Union Station and go to [insert local attraction] and then get another taxi and go to [insert iconic Chicago restaurant/deli] for lunch. Any suggestions?