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Madd Hatters Haunt

“We Scare Because We Care!”

Madd Hatters Haunt is a Haunted Attraction located in Union Gap, WA.


208 Ahtanum Road, Union Gap, WA 98903

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The story of the Madd Hatters Haunt originates from the 18th century when mercury salts were used to make felt for fancy hats. The process required copious amounts of the element, a substance that was not understood to be as dangerous as we now know it to be.

Day after day the hat makers who handled the mercury-soaked poisoned fabric were stricken by a condition that affects the nervous system. Those so exposed would in time develop uncontrollable twitches and trembles, making them appear demented. Knowing the hat company would soon be closing its doors, the owner possessed by greed, quickly shifted gears and began to build walls around the newly insane.

Each season of the haunt brings a new twisted story based on history. There is nothing scarier than something based on truth!


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Disclaimer from The Scare Factor: Our listings are usually only updated a couple of times per year. A lot can change in that amount of time, especially during Halloween season. For this reason, even though we try our best to provide the most accurate and up-to-date information possible, it is ultimately your responsibility as a customer to do your own due diligence and research the attractions directly that you would like to visit. We are not liable for any mistakenly inaccurate information that you may find on our website. We appreciate your understanding and, as always, stay scary! ~The Scare Factor

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