The Pittsburgh City Paper had this article by Emily Wolfe talking about all the restaurants that out of their way to welcome furries during Anthrocon.

Parma Pizza you expect but the list which can be found HERE is nothing short of amazing and if you go to MFF like yours truly you are also kinda jealous. The reason why there are almost no restaurants around the convention. The closest besides the ones at the nearby hotels are roughly a half mile away or greater.