A treat since 2004, this annual feast of music, dance, literature and film offers events mixing the traditional with the contemporary around New York City — many of which are free. The musical fare includes a concert of contemporary songs infused with traditional sounds by the New York group Radio Jarocho and others on Saturday at 11 p.m. at Le Poisson Rouge, 158 Bleecker Street, near Thompson Street, Greenwich Village; $20.

On Sept. 21, at the Schimmel Center for the Arts, Pace University, 3 Spruce Street, Lower Manhattan, Mr. Ho’s Orchestrotica, from Boston, will play pop music from the ’50s and ’60s by the Mexican composer Juan García Esquivel, who died in 2004 at 83. Tickets are $35.

The festival, running through Sept. 21, includes more than music, though. On Saturday at 7:30 p.m. at the Center for Performance Research, 361 Manhattan Avenue, in Bushwick, Brooklyn, the dancer Geraldine Cardiel will perform “Chronicles of Skin”; $15. And on Wednesday at 7 p.m., a free discussion on contemporary Mexican theater at the King Juan Carlos I of Spain Center at New York University, 53 Washington Square South, Greenwich Village, will feature the Mexican playwrights Bárbara Colio and Elena Guiochins, and Lydia Margules, artistic director of Museo Deseo Escena, a theater company in Mexico. A schedule is at mexiconowfestival.org/events/upcoming.

For those who like their culture al fresco, the Mexican Independence Day Parade will make its way down Madison Avenue from 38th Street to 27th Street on Sunday, beginning at noon. Disfruta! (Enjoy!)