Wedding reception for 80 N. side or N. 'Burbs?

Just flew off to Vegas last week to tie the knot now we are trying to figure out where we could have a nice informal reception for around 70-80 folks that might be a little off the beaten path. We were originally thinking Indian or Korean but some of the more food challenged members of the extended family are not really with us on this one.
Buffet would be great, beer would be great. Every place that we think of is too small (upstairs at the Hopleaf sounded great but they can only squeeze in about 50)
We are banging our heads in desperation and I think that if I cannot figure this out our marriage might go the way of a country song.
Help! And thank you.
Brandon

Sabatino's would likely be a fine choice. Their banquet room seats 70.

How about Shiraz?

Persian is off the beaten path, but meat on a skewer is very safe for the less adventurous. It has a separate room that seats 75, and it's on the northwest side.

SHIRAZ RESTAURANT
4425 W. MONTROSE AVENUE
CHICAGO, IL 60641
773-777-7275
http://www.shirazrestaurante.com/aboutus.html