We ended up at Revere Beach last night (decided against a picnic in Marblehead--it was too late in the day), and went to Bianchi's Pizza. It was absolutely incredible pizza -- thin crust with a burnt bottom and a decent amount of corn meal, much like Pizzeria Regina pizza, but a bit more crispy.
We ate it across the street, sitting in our roll-up chairs over by the wall, and watching an endless stream of people getting pizzas to take across the street much like we were doing.
The one question I have is, what kind of oven do they have at Bianchi's? It was pretty crowded, so I didn't get a good look, but considering how dry and burnt the bottom was, I'm thinking that they use a gas-fired oven?
Great stuff! If you haven't been. I'd say definitely take a ride up there sometime.