Unexpected Guests: What do you do when a meeting crasher comes to Maine?

After all that planning and double checking registrations, you are at your meeting and a VP just came up to tell you that he just met Bob at the bar and can’t place him in the company. As you glance over, you realize why. It’s because Bob is a meeting crasher.  Heck, he’s even gotten a hold of those official drink vouchers you created.