Hi. I asked the admission and it will not have any influence on your admit, but feel free to attend one.
outside the admission input, the fact that you’re invited to the school interview means that everyone who will attend the event will have 50~70% chance to be an admit of the school. They’re your future classmates.
Since business schools usually have 40~60% admit-to-attend yield, schools will have events like this in order to lure more admitted students into the class; this event in particular will have a good impression to those who are interested in networking with more people.
These are not random people you’re talking to. they’re future business leaders, future MBBs, future PE/VC partners that the school selected for you in order for you to have a better MBA experience even before class starts. Up to you to attend, but I wouldn’t go there to ’have a good impression on admissions
I see that Mccombs have 726 admits, including 242 attendants and 96 defer, from 2020;~46.6% yield at max. Keep in mind that you’re interviewing the school at same time they interview you!