We stumbled upon Six Penn last night. Walked right in and we were able to get seated with no reservation. Our waitress was very friendly and attentive. A nice atmosphere without being stuffy in any way.
I started with a drink which I believe was named Caramel Apple. It was delicious. It pretty much tasted like apple pie. Highly recommend if you do not really like tasting alcohol. I ordered the Buffalo Mac and Cheese. It was delicious. A decent portion size. I was full and still had left overs.
I will be sure to return to Six Penn again. Highly recommend.