Saint Louis of Toulouse, patron with the ancient Casalguidi fair
📅 Every year, on 19 August; in Casalguidi the ancient fair is instead held in mid-September, since 1885
Serravalle Pistoiese celebrates Saint Louis of Toulouse on 19 August. In the hamlet of Casalguidi, the Fiera di Casalguidi is held every year in mid-September, the most important and oldest fair among the comune's towns, whose first official edition dates back to 1885.