Boston's North End - Galleria Umberto (Umberto's)

If you are fortunate enough that your commute takes you near or through the North End, you should try Umberto's if you have yet to experience this diamond in the rough.  This gem was # 19 on Alan Richman's top 25 pizza places in the U.S.

http://slice.seriouseats.com/archives/2009/05/alan-richman-gq-magazine-best-top-25-pizzas-in-the-us-america.html