Leslie Muhlhahn, chef and owner of Finger Lakes Flat Bread stationed at the Ithaca Farmer's Market, is turning out thin crust, wood-fired pizza that Farmer's Market patrons can't get enough of. Leslie's so-called "flatbreads" are more than worthy of the "pizza" title. The dough is leavened with yeast and the crust, despite being thin, has a nice chew to it. But what's intriguing and out of the ordinary about this pizza operation is Leslie's "oven-on-wheels". She's working with a mobile, wood-fired pizza oven (shipped in from Cali) that reaches 800 degrees to produce an even char on the crust.