Hey. Clubs aren’t really my thing, and I haven’t attended freshers either lol. I asked a friend. You can use the Dundee Uni Union if you’re an Abertay student. You have to be 18 if you’re going there at night & you’ll need ID most likely.
Not sure about the last question, but I can’t imagine why not.
Heres a few links:
Feel free to message me if you need anything else :) x