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EUREKA, Mo. – For some, it could be their worst nightmare for others it’s a chance at 300 bucks!

Six Flags Saint Louis is challenging six people to spend 30 hours in a coffin in honor of its 30th year of Fright Fest.

If you make it all 30 hours you win two 2019 Gold Season Passes, a Fright Fest prize package, two VIP Haunted House passes and a ticket for two to ride the Freak Train for Freak Unleashed. The winner will also be entered in a drawing for a $300 prize.

And get this, you’ll even get to keep the coffin. If more than one contestant wins a drawing will determine the winner.

To enter, fill out the registration form here and submit it before midnight Oct. 3.