This happened last year.
I run a pregame football tailgate party for about 75 fraternity alumni for a large college in the US. We have a great setup. The university sets up a 20’x30′ Tent for us with tables and chairs about 50 yards from the stadium and I bring a trailer that I own that has a TV, sound system, a beer tap, etc. and park it next to the tent so we can watch college gameday and early games etc.
Typically after the end of the game I have to wait about 45 minutes to an hour for the foot traffic around the stadium to clear out before I can get my SUV out of the parking garage and go pick up my trailer to head home. So naturally, this has led to me going back to the tailgate to hang out for an hour or so with the TVs on after every game.
So during the last game of the season last year, about 3 of the current undergrads from my fraternity happened to pass by, and one of them knew me because I had hired them to do some yard work around my house for beer money, so they brought their group of people over to hang out, it was the 3 guys and 2 pretty cute girls.