Someone I knew had 2 free tickets and I was supposed to go with them, but the plans fell through and I didn't want to walk around by myself either, lol. Would be embarrassing if I ran into someone that I knew, at least if I am with others I could say that I was dragged there lol. These events are pure hype anyways, never saw the point in standing in line with a bunch of goobers for the opportunity to take a picture with someone who is going to forget you within seconds.
Has any one been able bring these pstars back to their hotel room?
This is very unlikely to happen, and if it did happen it wouldn't be with anyone famous or mainstream. There has been more of a shift towards the cam sites, so you might get one of the chaturbate/onlyfans/streamate girls to meet you, but any one on one time is going to come at a premium, since you're taking them away from the actual event. IIRC, the building and the hotel are at two different locations, so I don't know how you would do this without setting it up way in advance.