Six Flags Fiesta Texas is joining in the celebration of San Antonio’s beloved Fiesta with its own Viva La Fiesta family-friendly event, bringing the vibrant spirit of the city’s annual festival to life at the park. On weekends and select dates from April 5 through May 4, guests can immerse themselves in festive fun within a theme park setting, enjoy incredible live performances throughout the park, indulge in mouthwatering Fiesta food and experience a variety of rides, all while celebrating the heart of San Antonio’s traditions and creating lasting memories.