The municipality of Utuado [1] commemorates San Miguel Arcángel each year with a Patron Saint Festival (787/894-3505) in late September to early October. In addition to the usual religious processions, music, and food kiosks, there are amateur boxing matches, softball games, and domino competitions. It’s held in Luis Muñoz Rivera Plaza.
Links:
[1] http://www.moon.com/destinations/puerto-rico/cordillera-central/utuado-adjuntas-and-lares/utuado