In trying to think of ways to cut costs, my dad came up with the idea of a "Generosity Bar" in which the guests would be invited to bring their own alcohol that would be served by a licensed bartender during the reception. The invitation would read something like this:
"Reception and Generosity Bar to follow. Guests are invited to bring drinks to share. Bartender will be present."
So, basically it's like a house party

Anyway, I was just wanting to get some feedback and opinions. Is it tacky or alternative and cool?
What are your thoughts?