For the last several decades, our Basilica of San Clemente in Rome has organized a procession with the relics of St. Clement through the neighborhood--complete with fireworks and a band. Unfortunately, we were rained out, so the procession stayed indoors and the fireworks were cancelled.
But the Band still came:
The celebrant for the Mass was H.E. Matteo Maria Zuppi, an auxiliary bishop of the Diocese of Rome.
Pictures from the Basilica and the Mass are below: