Mystery Fun House was a family-oriented entertainment complex in Orlando, Florida, United States. Established on March 27, 1976, with the involvement of businessman David A. Siegel, the attraction operated until its closure on February 18, 2001. Located near International Drive on Major Boulevard across from Universal Orlando Resort, Mystery Fun House originally featured a walkthrough fun house experience and later expanded to include additional attractions such as a laser-tag arena, an arcade, a dinosaur-themed miniature golf course, and various other activities.