In Italy, a sagra is a festival dedicated to some specific local food whose name typically includes a reference to that food itself. Ex. "Sagra delle Cozze" (Shellfish Festival) or "Sagra del biologico" (Organic Food Festival) in Pedaso.
In Le Marche there are numerous towns specialized in a given food who celebrate a sagra at least once a year, mostly in summer, in an informal atmosphere, very inclusive with locals as much as with tourists.
There's quality abundance of typical cold cuts and local cheese selections throughout Le Marche as much as - for the visitors to "Pian Grande" - in the nearby town of Castelluccio di Norcia.