A wedding is one of those ultimate family occasions, and on the big day you’ll probably be seeing people you forgot you were related to–like your 2nd cousin Phil, who sells ball point pens for a living, or your Great Aunt Bobbi, who owns 47 cats. But then there’s that other family–the one you encounter every day, but aren’t actually related to: the people with whom you work. The question is: do you want to mix business with pleasure on your big day? There are risks and rewards to putting your co-workers–or even your boss–on your invite list. Here’s a quiz to help you figure out if it’s worth it.