The event happened back in 1995 when the resident big cats at Ligertown Game Farm near Lava Hot Springs escaped their cages and ran free through the town.
There will be a beer garden, children's water carnival, chili cookoff, fire dancers, a penguin race fundraiser, and a firework show also included in the activities.
A Pocatello man made it out of his pickup before a train struck it and pushed it several hundred feet down the tracks near Lava Hot Springs Thursday night.