This is not an unqualified endorsement, but Bronx pizza in San Diego (you'll have to find the location -- I was only there once and I don't know the city) is very popular and makes a pretty tasty thin crust pie. It's not true NY in my opinion because there's almost no lip on the crust, but the slices fold right, the grease drips right, and they take pride in their product. That's all I got.
-- GB