There was an information session before the actual interview where the interviewers spoke with us about the position we had applied for and asked if we had any questions. This was followed by a dinner and we were allowed to ask more questions.
The interview was difficult and awkward. One of the interviewers came and left the room, the chair wasn't set up at the table, and the interviewer stopped me multiple times during the questioning to have me move my chair or take my portfolio. I realize that this is an interviewing tactic, but I had never actually experienced it before.