At my college, we had around eight departments come and interview students. Each department group was given a binder of snapshots of student work/resume and called over those they were interested in. You weren't aware of which departments were coming and which you would be interviewed with. Some had one person others had two or three in a group, it just depended. I interviewed with all but two of the teams. A week later I received an offer from two teams and had the amazing opportunity to choose which team. I contacted both teams for more information and then chose/accepted the next day. I didn't' receive official paperwork until a few weeks before the start date which was over two months later.