From 1pm on October 13 to 7pm on October 14, six contestants will each lie down in a 2-by-7-foot coffin, where they'll have to stay for the duration, save for one six-minute bathroom break each hour.
If there's a tie, only one person will get the cash.
And guess what? If you finish. you get to keep the coffin! A "deluxe, 2' x 7', slightly used coffin", according to the park.
It will mean six individuals tasked with spending 30 hours in a coffin.
Entrants can bring a friend to Fright Fest, but once the event ends, the friends hit the road and the sleeping dead must fend for themselves.
Do you think you have what it takes to take on this deadly challenge?
Serena Williams Reveals If She & Meghan Markle Ever Give Each Other Advice
In the programme " Queen of the World ", screened this Tuesday, the Duchess of Sussex lets us all on in her secret. She said: "I'm really over the moon to find out that I would make this choice for our day together".
Louis is celebrating 30 Years of Screams during Fright Fest 2018 with the 30-Hour Coffin Challenge.
Those who make it through the 30-hour sentence are in with a chance to win two 2019 Gold Season Passes or a Fright Fest prize package.
To enter, fill out the registration form here and submit it before midnight October 3.
You'll also need to explain why you want to take part in the 30-hour coffin challenge.
The challenge is similar to Airbnb's 2016 Halloween offering of a night's stay in Bran Castle in Transylvania - the inspiration for Count Dracula's castle in Bram Stoker's famous novel, Dracula.