Le Lunghe Notti di San Pietro - Sagra del Melone e Fiera

In 2025, Le Lunghe Notti di San Pietro confirmed its role as a major early summer festival in Viadana. The event, organised by the Club San Pietro with the Pro Loco Viadana, combined the Fair of Saints Peter and Paul with the Melon Festival, a typical local product.

Between fried gnocco and cured meats, live music, the presentation and award ceremony for the De.Co. melon, Saint Peter's tombola, stalls, and a funfair, the festival brought families and visitors together in the historic centre, reaffirming the link between Viadana and its symbolic product, in the Province of Mantua.