This is the most-attended religious festival in the local community. It commemorates the Madonna del Rosario, whose cult was widely diffused throughout the Lucchesia from the Counter-Reformation onwards. The celebrations are annual and involve a procession and functions on the afternoon of the Sunday. Every three years the festival is preceded by a preparatory triduum, with moments of prayer that involve the parish's apartment blocks and other residential buildings.

Source: Bertacchi G., Le Seimiglia, in Lucchesia Antica e Pittoresca, Maria Pacini Fazzi, Lucca, 1980