I have a 9:30 and you are correct. They will be hard to find. The advisor said, at a application workshop, that all you will have time for is are introductions, even if you do find them. They are asking that you only get there 15min prior. I’ve never done a two person interview and wonder what that will look like. Also, how in the world will they interview 200 people ( 100 interviews ) in 3 hours?