I booked an AirBnB in South Bend. It's pricey, but I got a house...
I'll be flying into Chicago... I'm a foodie so I'm gonna hit this spot:
Al’s #1 Italian Beef has been the sandwich of Chicago for over 80 years, a true food icon, winner of over 150 culinary & critic awards, and has become a destination for people from across the world.
www.alsbeef.com
Depending on when I arrive in Chicago, I'll either do more stuff, or just drive to South Bend.
All depends on the traffic (I know, lots of traffic).