Worlds Of Fun Halloween Haunt 2025 Dates. Worlds of fun offers the best things to do for halloween beginning with overlord’s awakening, where monsters are unleashed into the park. Check out the theme park's flexible hours and plan your visit to the most frightening event you've ever experienced!
The haunt marquee sign just inside the main gate. Check out the theme park’s hours & map to start planning your visit to one of the area’s most frightening events!