Hi all-
FI and I are planning a smaller, family-oriented wedding with just close family and one friend each in our bridal party. We are having the ceremony and reception at a restaurant on a lake, which will wrap earlier than later, probably by 9. This is a second wedding for us, we are paying for the whole enchilada, so we just can't afford to feed 200 people, nor do we want a big wedding.
What I'd like to do is invite our friends (and any of our family members who'd care to join us) at a different bar after the ceremony to have a drink with us and relax. What we won't be able to do is afford a bar tab for 100 people. One friend of mine gave me the idea to send out 'Crash Our Wedding' invitations directing people to meet us for a post-nuptual drink. Everyone knows that this will be a small, family affair, so most people are not expecting wedding invitations. I'd still like the chance to see some of my friends that night.
How do we go about this? Can we even do this without it being tacky? Would people expect the tab to be covered? Any thoughts would be greatly appreciated.
Thanks!

Meddied since 6/15/13!