This place is always packed and for good reason.
A group of 5 of us stopped in after work for a couple bottles of wine, some amazing tapas, and a pie or two. It has a perfect atmosphere for good lively conversation.
I highly recommend the stuffed persian dates and the veal & pork meatballs for starters and either the mushroom, bianca or prosciutto pies. Amazing.
Here is the full menu: http://unapizzeria.tumblr.com/