Wing night wednesdays! 50 cent price wings and $1 beer at William Penn on Tuesdays and my body is not hurting too badly the next day, Buffalo Blues for all you can eat wings. There are a ton of sauces to pair with these wings. They bring them out 5 at a time so plan on ordering your next selection when your wings come out because they take quite a bit of time to come. I don't think I have ever eaten the other food here except for the wings because they are pretty good. The only downside to this place is that service is really really slow.