The patron saint of Azzano Decimo is Saint Peter the Apostle, celebrated on 29 June in the Church of San Pietro Apostolo; co-patroness is the Madonna della Salute, celebrated on 21 November.
Between May and June, the Infiorata del Corpus Domini is held in the hamlet of Corva, and in June the Sagra del Montasio in Fagnigola. Since 2000, in July, the Fiera della Musica has been held, an international music festival with groups from all over Europe, which has featured performers including Moby, Jethro Tull and Caparezza. The municipal territory also holds the Church of San Michele Arcangelo and the Marcello Mascherin Municipal Theatre.
