sentences:  Melbourne hosts food and wine festivals every year to attract tourist people into it and to show how diverse Melbourne is with its food.In 2010, the large-scale cooking class, known as the "Langham Melbourne Masterclass" included chefs David Chang (Momofuku, New York), Massimo Bottura (Osteria Francescana, Modena, Italy) and Claude Bosi (Hibiscus, London), and winemaker Gaia Gaja (Angelo Gaja’s daughter).The festival's main event, the large banquet-style lunch, known as the "World’s Longest Lunch" celebrated Melbourne’s Chinese heritage and the return of Heat Beads Hawkers’ Market to Queen Victoria Market.