KCUMB interviews are a pretty informative and generally laid back day. You start with coffee (if you want to do that), and then a general introduction and overview of the school's background, curriculum, highlights, rotation policies, etc. After that you get to ask student ambassadors (all 2nd year students for the next month or so) anything you want... there will be six or more of them to ask questions of (living, stuff to do in city, opinions about the school/grading/faculty etc.). That's followed by a quick but thorough tour of all the main facilities on campus, and lunch with ambassadors (and of course, you can continue questions through the tour and lunch).
After lunch you will find out who is interviewing you and what the interview time is. Ambassadors will tell you as much as they can about the personality, hobbies, academic interests, and style of the persons conducting your interview.
As for the interview itself, that is generally very laid back but is of course dependent on just who is sitting across the table. KCUMB's general process (and of course I am not speaking for the school, just my own opinion and observation) is that they have already decided through MCAT, grades, EC, and LoR that you are academically and motivationally qualified to be one of their students. The interview day is their chance to talk to you in person, in a very conversational way, and catch glaring personality issues that might make them think you would not work well with other students or faculty, or are not psychologically ready for the burden and stress of med school.
So don't be surprised if you spend most of your interview talking about interests in college outside of volunteering and academics, or what your family is like, or how you relieve stress. You might have questions about why you want to be a physician, is there any particular draw to the osteopathic profession to you, etc. You might even have someone ask a tough medical ethics question just to gage how you respond under the gun and what your critical thinking and communication skills are like. Most applicants come out of the interview thinking "man, that was really laid back, I can't believe I got worked up for that." Sometimes an applicant even makes a comment like "I don't think they will accept me... they didn't even ask why I wanted to go to this school, much less be a doctor... we just talked about football the whole time."
Yey! I'm really interested in KCUMB too! Now I just need an interview!
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