The patron saint of Rosà is Saint Anthony the Abbot, celebrated on 17 January.
In summer, the town's districts, including Borgo Tocchi, Ca' Dolfin, Ca' Minotto, Carpellina, Lunardon, Nuovo Oratorio, Sant'Antonio and Tigli-Matteotti, compete in two amateur football tournaments and the Palio delle Rose. The town holds the Cathedral of Rosà and Villa Dolfin Boldù, as well as the Parco delle Rose.