I would think the wings are a better option than the beer. Could you do wings and instead of beer have a couple shots of tequila? Robb Wolf recommends the "NorCal Margherita" which is essentially a shot of tequila, lime juice and ice. After a couple of those just drink water. That way you aren't the kill joy at the party and you can still partake in the fun. Beer is just a bad option since it normally has wheat in it.
"If man made it, don't eat it" - Jack Lallane
People say I am on a "crazy" diet. What is so crazy about eating veggies, fruits, seafood and organ meats? Just because I don't eat whole wheat and processed food doesn't make my diet "crazy". Maybe everyone else with a SAD are the "crazy" ones for putting that junk in their system.