From their event page:

Celebrate Día de los Muertos (Day of the Dead) with Fairmount Park Conservancy and artist Cesar Viveros at FDR Park’s Gateway Plaza on Saturday, October 24 from 5–8 PM.

Experience and learn about Mexico’s popular Día de los Muertos holiday with musical and dance performances, face painting, and a stunning art installation at the park’s pedestrian entrance. Enjoy tasty food from FDR Park’s Latino Market and explore a selection of handcrafted goods being sold by vendors from the Mercado de Latinas. Music provided by DJ Valentin Flores of Dance Philly. 

Music and dance performances by Ñuuxakun folkloric dance group, Son Revoltura, Dinastia Guerrero, and more.

ABOUT CESAR VIVEROS: Cesar Viveros Herrera has spent 27 years creating public art in the United States and his native Mexico. Cesar has worked with many Philadelphia art organizations, including Mural Arts and the Fleisher Art Memorial. His public work has been inspired by the communities he has served throughout the years, to whom he has become the extended voice of their particular ideology, recurring primarily on documentary work that helped him to visually articulate these individual stories to be exposed to a broader audience. Aztec dances and ceremonies, miniature altars, sculptures, fresco paintings, mosaics, and feather work are some signature elements of his work outside murals.