I've been to both, and both are fine for me.
At the big centre at uni, I met one of my classmates in the waiting room one day (we were both skipping class to be there) but I think we both thought the same thing, instead of being interested in the fact that the other was there we were like oh my god she knows I'm here. We said hello and didn't say much but I am confident neither of us would gossip about it. If I told someone I saw her there, I would have to explain what I was doing there.