Where can I buy some 00 Pizza flour in park slope?

I can't remember the brand, but I've only found one brand of 00 in the slope and it was only in one store. D'vine Taste on 7th Ave occasionally has it. If you don't see it, ask. If they are out they can tell you when they expect the shipment. I feel like I'm continually looking for it in every store and that's the only place I've found it in Brooklyn.

Russo's carries it.

Also, in a pinch you can use Swan's Down cake flour. When I've made pizza for my family outside NYC, I've used it and it's perfectly fine.

I'd recommend using half regular (the Italians call it "Manitoba" flour) and half 00. Too much 00 and your crusts will be too floppy to work with - the Manitoba provides elasticity. Too little, and yeah, you wind up with box pizza crust - the uncut Manitoba is too dense.

Gonna make some this weekend, in fact! Maybe even on the grill!

You can also buy some gluten flour and add it to all purpose to get the consistency of dough that you like. It's kind of fun to experiment by adding more or less to change the elasticity of the dough.

Bob's Red Mill is a popular brand that you'll see around or you can get it online: http://www.amazon.com/Bobs-Red-Mill-Vital-Gluten/dp/B0013JQNXA