Bingham Tavern is my favorite place to get wings on Mt. Washington. The wings are VERY good and they have a variety of flavors. The macaroni and cheese dishes makes this a nice spot for a date. The sandwich and burger selection is above average, although I think they try to do a little to much with the burgers, they could use a more traditional option.
The service and staff are very strong overall, they are friendly and timely. Even when the bar is crowded they are properly staffed to serve all patrons. Not something that can be said about many establishments.
My ONLY complaint is that the wings go from a 9/10 in the restaurant to VERY hit or miss when you get them carry out. We used to get them every Sunday carryout but the quality has been very poor recently and I think sometimes I've even gotten wings that had been sitting out or re-sauced. It is very disappointing that the quality when getting carryout is so poor. Also if you are a stickler for ranch / blue cheese - make sure you double check before you leave they are very forgetful.