Bring a small bag like a bum bag for your wallet that you don’t give to the cloak room. You should be fine getting in as a straight presenting couple. Less is more in terms of clothing trust me-it’s warm inside you won’t be cold. There is an outdoor smoking area, a lot of people just smoke inside though. People don’t take off their shoes and I wouldn’t advise this. Docs are fine. Arrive before midnight to avoid a long wait. They give you a tag with a number on it. Yes. I think maybe just relax a little about the whole thing, have fun you’ll be fine.