The patron saint of Gonzaga is Saint Benedict the Abbot, celebrated on 8 September, on the occasion of the Nativity of Mary, in the Church of San Benedetto.
In Gonzaga, near the Convent of Santa Maria, is the Fiera Millenaria fairground, run by the company Fiera Millenaria srl, which spans an area of 120,000 square metres and hosts numerous events, exhibitions and fairs throughout the year, including the Electronics Fair in March and September. The Fiera Millenaria proper, an agricultural-livestock and trade fair of very ancient origin, is held in the first week of September. The town also holds the Castle of Gonzaga and Villa Strozzi.
