Baltimore, Maryland – Two Major Celebrations This Fall Baltimore will mark Hispanic Heritage Month with ¡Celebramos! at the Maryland Zoo on September 19, featuring Latin American folkloric dance and music, community vendors and cultural programming. On October 10–11, Fiesta Baltimore, the city’s largest Latino cultural festival, takes over Patterson Park with live music, traditional performances, cuisine from more than 50 vendors, artisan markets, cultural exhibits and a Latino heritage parade.