Maybe. But it wouldn't be pizza.
Lahmejuan= Armenian pizza.
Ground lamb, peppers and onions on lavish. Not Italian pizza, but the concept is identical, and it's been one of my favorite things since I was a little kid. It's really the only way I like lamb aside from shish kebab.
You have a decent sized Armenian community in Chicagoland, there must be one good Armenian grocer someplace.
Either that, or see when the churches are having their picnics, and go check it out.