The Halloween & Attractions Show opens for business March 19-22, 2020 at the America’s Center in downtown St. Louis.

TransWorld’s Halloween & Attraction show is the ONLY industry trade show of its kind in the world. There is no other show that has as many exhibitors and industry related products. For three decades TransWorld’s annual Halloween & Attractions show has created the marketplace for the Haunted House industry. Each year the Industry gathers to network, get new ideas and purchase products. This show is a MUST ATTEND event if you are thinking about opening or currently operate a haunted attraction, corn maze, farm, pumpkin patch, paintball field, family fun center, amusement park, zoo, aquarium, Halloween retail store or anything Halloween-related. We have everything you need to make your Halloween season a success. Each year, the show continues to grow with NEW EXHIBITORS, NEW PRODUCTS and more buyers on the show floor. The Halloween & Attractions Show combines the products and knowledge of hundreds of exhibitors that you need to see this March!

RETURNING IN 2020! TransWorld's Christmas Show will be co-located with the Halloween & Attractions Show for one low price! For more information about the Christmas Show, visit!

The Halloween & Attractions Show also features TransWorld's Room Escape Conference, co-located at the America's Center and catering to the room escape, virtual reality and adventure game industries. Whether you own/operate a successful escape room, are considering exploring this booming industry or thinking about adding an escape room attraction to your haunted house or event, the Escape Room Conference's vendors and seminars will appeal to both seasoned owners, novices and all those in between.


HAA Show News & Updates

Get Ready to Howl at the Moon at the 2020 Halloween & Attractions Show

TransWorld’s Blue Moon Rising: A Werewolf’s Ball | $30 Pre-show | $35 On Site | BUY NOW
8:00 pm – 1:00 am (Appetizers served from  8:00pm-10:00pm)
Convention Center Ballroom

As TransWorld’s Halloween & Attractions Show winds down, it will be time to gather your Werewolf Pack and lead them to the “Gathering” as we celebrate one of the rarest celestial events — the Bad Moon Rising.  A full moon on Halloween only happens every 18-19 years, but the wait is almost over since this blue moon will fill the sky on that most magical of nights in 2020.  To help usher in this Halloween moon, Werewolves are invited to convene upon the America’s Center Ballroom for an evening of fur-raising entertainment as we look forward to the upcoming Season of Screams with eager anticipation!  Join us for a live DJ, dancing, door prizes, drinks (cash bar), appetizers and more howling-good fun.  This is your chance to party with haunters from around the world and celebrate the end of another successful show.  Costumes and creative attire ARE ALLOWED* and encouraged (but not required) as you party the night away at the final celebration of the 2020 Halloween & Attractions Show! Tickets are limited, and when they’re gone… they’re gone!  You won’t want to miss this opportunity to celebrate such a rare and unique event!  After all, the Halloween Moon is so rare that it will not be seen again until 2037. Tickets are limited, and when they’re gone… they’re gone! Sponsored By Donat Insurance

*The No Costumes Policy DOES NOT apply to this after hours event!Blue Moon Rising: A Werewolf's Ball

2020 Show Dates & Hours

Trade Show Floor Hours
3/19 Thu. 10:00 AM - 5:00 PM
3/20 Fri. 10:00 AM - 5:00 PM
3/21 Sat. 10:00 AM - 5:00 PM
3/22 Sun. 10:00 AM - 2:00 PM
Buyer Registration Hours
3/18 Wed. 12:00 PM - 7:00 PM
3/19 Thu. 9:00 AM - 5:00 PM
3/20 Fri. 9:00 AM - 5:00 PM
3/21 Sat. 9:00 AM - 5:00 PM
3/22 Sun. 9:00 AM - 2:00 PM
Exhibitor Registration Hours
3/17 Tue. 9:00 AM - 700 PM
3/18 Wed. 9:00 AM - 7:00 PM
3/19 Thu. 9:00 AM - 5:00 PM
3/20 Fri. 9:00 AM - 5:00 PM
3/21 Sat. 9:00 AM - 5:00 PM
3/22 Sun. 9:00 AM - 2:00 PM

Please be prepared to present your valid Photo ID to enter the trade show floor, seminars, parties & events.

What People Are Saying About the HAA Show

"TransWorld gave birth to the multi-million dollar haunted attraction industry. Without this show, and without the ability to network and purchase so many amazing products, most of us would still be pursuing this as a hobby instead of owning professional haunted attractions"

-Scott Simmons, The ScareHouse

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