the city of naples in italy has been holding the pizza world championships since 1991 and jo whalleylice, so we sent her along. this is napoli pizza village, the world's biggest open—air pizzeria, stretching for more than a kilometre along the coastline of naples. it's an annual festival dedicated to all things dough. cheering and applause. so i'm about to do a masterclass with some of the best pizza makers in the whole of naples. a little bit apprehensive! to be a true neapolitan pizza, the dough needs to be prepared in a special way. and here at the festival, tourists can give it a go. three, two, one! it's really quite tricky. you ready? there's not much of a spin. now that i fully appreciate exactly what it takes to make a proper neapolitan margherita, i'm told that tomorrow, i can join the judging panel of the caputo cup — the pizza world championships. this is my voting form. got the name of the chef, my name and the different categories of marks that i can give each pizza. 500 is the best and ten is the worst. my fellowjudge mario shows me how to inspect all aspects of the sli