They are very well organised and professional, and whether or not you match with anyone, you are going to have a great time and will want to come back again.
Don't take a long list with you; just have a few to ease the conversations along and find out more about the people you are talking to, without it being an interview, so don't be asking stuff like "Where do you see yourself in three years time".
What do you do for fun?
Description: Not only do many people prefer not discussing their salary, it could also give a bad first impression. Listen, you can have different political beliefs, but they may cause some friction at the dinner table.