MARIACHI USA returns to The Rady Shell for a second year, featuring mariachi performances, folklórico ballet and a fireworks finale along San Diego Bay. Since Rodri J. Rodriguez founded MARIACHI USA in 1990, the festival has celebrated mariachi music and cultural traditions. Now in its 37th year at The Rady Shell, the event returns Sept. 26 with a lineup of mariachi artists and performers from across the region. Stream San Diego News for free, 24/7, wherever you are with NBC 7. Follow MARIACHI USA on social media:Facebook - @MARIACHIUSAInstagram - @MARIACHIUSATwitter - @MARIACHIUSA