I didn't eat the crust because of the flour, but the pizza joint actually had a great idea that I'm going to copy at home. Instead of a flour-based crust, they made personal pizzas on portobellos that were grilled with the cheese (I had real cheese), tomato sauce and herbs on top. Tasted great and low-carb. Not exactly like thin-crust, New York-style pizza but a really good treat.
I also tried their gluten-free pizza, made with a tapioca or manioc crust. The crust was a little on the sweet side and in dire need of a little salt to bring it to life. But gluten-free crusts are so hard to make and so in-demand that the pizzeria started buying its gluten-free crust. That just seems to me to be a reversal of how things should go. Shouldn't you try to make something in-house because the demand has increased?