The National Grape Festival is a celebration of Caxias do Sul's Italian culture and agro-industrial production. The Festival is held every two years in Caxias do Sul.

The first Grape Festival was held in 1931. The event celebrates the grape and wine production of Caxias do Sul. It is one of the largest agro-industrial fairs in the southern cone of South America. Celebrations are held in the Grape Festival Pavilions, Centennial Exhibition Park and the center of the city.

Thousands of people com to Caxias do Sul every two years to sample the grapes, taste the wine, walk the city, do business and enjoy the downtown parade. Festival royalty participates in many events during the celebration.

The Grape Festival will be held between February 18 and March 7, 2010. The next Grape Festival will happen in 2012.