You had to first attend an information session to get a feel for the company. The interview was not structured and was more like a conversation.

I attended my school's career fair and was later contacted by a recruiter to schedule an on-campus interview. The interview only lasted about 20 minutes and was very conversational and relaxed. I was contacted by the same recruiter less than a week later to schedule an interview at the Indianapolis office and I will be going there in a couple weeks.