Help! The location I have booked holds a maximum of 200 people. I have a huge family that has a bad habit of not RSVPing and bringing more people than those invited. If I invite everyone on my list I have 192 people not including kids because I don't know if they have children and how many. If I do the A & B list and only invite aunts & uncles, they may bring all of their grown children & grandchildren. What do I do?