Terror 29, LLC was started in January 2019 by Zac Tenneboe with the idea to bring the BEST haunted house to Sioux Falls, SD. Experience an abandoned warehouse that transitions into a circus freak show. Oh yes, there will be clowns. Are you prepared to be terrified!? Now in our third year we are much more than just a haunted house! Browse our haunted displays, movie memorabilia - and shop the Terror 29 gift shop online and in-store. That’s right we have a full line of Halloween and horror products. We’ve got Michael Myers masks and action figures, make-up, to scale Annabelle and Chucky dolls - and a whole lot more!