In response to the informal interview vs. honest-to-goodness getting to know you day questions, the visit felt like a little of both to me. Most of those I spoke with seemed primarily concerned with putting faces to names, making a relational connection, etc. The director stated that the event was put together very last minute and that this was the first time they have held such an event. Again, felt like kind of a hybrid/uncommon way of doing things that blended the more standard late March visiting weekend with the pre-selection interview -- but the program feels very close/supportive overall.
Also thought I would mention that I am one of those who received a call last week. I will of course aim to give them a decision ASAP, but I've been put on a discretely limited waitlist for my dream school, and Loyola is otherwise my best option so far, so I may not have an answer for some time. Just thought I'd put it out there.
Gl all.