Things to Do

Coaster Mayhem

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Join Worlds of Fun for COASTER MAYHEM! Amazing exclusive ride time (ERT), an all-you-can-eat catered lunch, great prizes, surprises, tours, and an full day packed with 235-acres of thrill rides, shows, and attractions! 

Event Schedule

8:00am: Parking lot open. There is a $15 parking fee per vehicle (free for Gold Season Passholders).

8:30am-9:00am: Event packages picked up. Please have Coaster Mayhem tickets printed and ready to be presented from your online purchase. 

9:00am-10:00am: ERT on Mamba - Donuts at Mamba Plaza   

10:00am-10:45am: Worlds of Fun Picture Scavenger Hunt

11:00am-12:00pm: Free Time 

12:00pm-1:00pm: Lunch and More at Tivoli East

1:15pm-2:15pm: Behind the Scenes Tour - Explore the NEW Haunt  

2:30pm-3:45pm: Senior Management Q&A /Ice Cream Sundae Bar at Chickie's and Pete's

4:00pm - 4:45: VIP Seating for All Wheel Sports

9:00pm - 10:00pm: ERT on SteelHawk 

10:00pm-11:00pm: ERT on Prowler

*Coaster Mayhem Events schedule is subject to change without notice.

How to Purchase: 

Admission + Meal (must be received by 5pm on 8/14/15)  $35.99 
 Season Pass Holders  $14.99 
Tickets must be purchased in advance of event day. Use the promo code MAYHEM15 to purchase your admission or meal/ERT for Season Passholders!

Important Stuff

  • All event details are subject to change without notice.
  • Only guests presenting a valid official membership card from a recognized amusement park or roller coaster club may obtain event tickets. Club members may also obtain a reasonable number of additional tickets for guests who are not club members.
  • A Coaster Mayhem event ID must be visible to participate in the ERT. Guests arriving after 10am are not entitled to morning ERT, and guests arriving after 1:30 pm are not entitled to luncheon and related activities. Rain checks and refunds are not available.
  • All height and safety requirements are strictly enforced.
  • For more information on Coaster Mayhem, email or call 816-454-4545.