Second this. Sounds like it'll be a bit of an awkward mix of people who aren't all that close, so AC seems like a bad idea to me. Not everybody is going to be on the same page about gambling, partying, strip club, etc and because nobody's going to want to speak up in a group they don't know well they'll just keep quiet and have an iffy time. But most people can get behind a really nice dinner and some quality hang time in a cool location. Bonus is everybody will have a chance to chat and get to know each other in that type of setting which will make everybody have more fun at the wedding.