HalloThriller

Join the American Coaster Enthusiasts of Eastern Pennsylvania for a spooky good time during our HalloThriller event at Dorney Park on Saturday, October 17, 2026! Enjoy Dorney Park with the American Coaster Enthusiasts for a hauntingly great day filled with great friends, terrifying treats, behind the scene haunt tour and morning ERT!

This event is only for ACE members and their guests! Event registration is required to participate in all of the activities organized and hosted by the American Coaster Enthusiasts and Dorney Park.

Event details coming soon. Registration will open in August!

You may also like the following events from ACE Eastern Pennsylvania:

• Next month, 28th March, 04:00 pm, Merry-Go-ACE in Pottstown
• This June, 13th June, 08:00 am, Clowning Around at Dorney Park in Allentown
• This July, 24th July, 12:00 pm, ACE Flies with Knoebels 100 in Elysburg