Tipped off by a reader (Thanks, Patrick!):
Today's Groupon.com special offers $30 worth of food, beer, and whatnot at The Brewer's Art for $15:
The "fine print": http://www.groupon.com/faq (Read to the bottom--they get silly.) Must be redeemed in one visit.
As I type this, you have a little over 14 hours to get in on this deal--which expires at midnight Wednesday.