I was not asked any technical questions. They just asked me to explain my resume, and it ended up being a very casual conversation. The interviewers were very nice and friendly.

Every intern is given a mentor - someone who is officially in charge of you. But in reality you might have 2 or 3 mentors in the traditional sense of the term. I was interviewed by my (soon to be) mentor. She said that she also wanted someone else (who also ended up being a mentor) to join so I was directly interviewed by the people I was going to be working with/for. Very nice, relaxed, super great environment - I felt very at ease and was able to interview better. They asked about experience, what I know about AHF, and what my ideas were.