Gotcha - guess I've seen a bunch of people recently who consider not attending an interview if their chances are low and I figured that was implicit.
Here's my sum-up of my Chicago interview:
The med school building is an older building with a lot of character - a plus if you're me, but perhaps a con if you want new and shiny. There are two groups of interviewees, morning and afternoon. I was in the afternoon group, which meant that as I was arriving, the morning group was just finishing up their interviews and getting ready for our presentation (I think I'm remembering this all correctly but I might be wrong). Then we had lunch, which seems to vary between different days. We had Chinese food 😀. Current students were there to answer any questions we had. I think the tour was after lunch. Then we all came back to the same room where we had been before and started the interview schedule. Everyone has three one-on-one interviews - one with a current student, one with a faculty member or other UIC staff member, and one with an admissions committee member. Admissions staff members or the interviewers themselves will lead you to your interview locations.
For me, other than the MMI, this was the interview where I encountered the most 'ethical situation' questions, some of which were very straightforward and others which seemed a bit like a guessing game. Two of my three interviews were very chill, and one of them was actually quite stressful. I left being pretty worried that I had screwed up the interview, but ended up getting accepted, so don't worry too much if you found an interview stressful.
As always, with any interview, YMMV. Good luck to you guys and everyone else with interviews coming up!