The patron of Erbè is Saint John the Baptist, celebrated on 24 June; the Sagra of Saint John the Baptist is held on the third or fourth Sunday of June. The municipality holds the Chiesa di San Giovanni Battista.
The calendar of events also includes the Fiera del Melone (melon fair), on the second or third Sunday of June, and the Sagra della Madonna del Rosario or Festa de l'Anara, on the first Sunday of October. The events are concentrated in the park of the two Tioni.
