September Fest (Castel di Sangro) event held for years in Castel di Sangro at the Palasport in the first days of September. 
Four days of music, dances, games, colors and fun with famous guests and DJs that cheer the evening. In the area where the event is held there are also rides for adults and children and various food outlets. The cost for the entrance varies from 3 to 5 euros, depending on the evening.