The legendary Monster Mash Bash returns to Fright Fest and features pop and rock hits from today and yesterday. For 2019, the production unveils a brand new set design and circus-themed concept! This show features pyrotechnics and a live band.

Take a closer look at perhaps the most famous Six Flags Fiesta Texas production: Monster Mash Bash. Located inside Lone Star Lil's Amphitheater, Monster Mash Bash is a concert-like show that takes place nightly during Fright Fest.