The traditional celebration of the patrons of the town of Grožnjan – St. Vitus, Modestus, and Cresentia
This three-day celebration begins with the Ceremonial Session of the Municipal Council. The programme of Municipality Day commemoration and the celebration of the patron saints Vitus, Modestus and Cresentia also features various sports, entertainment, and cultural events.
As part of the celebration, the Grand Prix of Istria international chess tournament and a bocce and indoor football tournament are also held. There is also a concert held by the participants of the Grožnjan music course. The Sunday programme begins with a traditional trap shooting tournament at the shooting range in Pertići. The celebration programme concludes on Sunday at the Belvedere Terrace with evening music for visitors.