William's Den Ticket Portal

A Halloween adventure like no other! Early Bird Offer - Limited Tickets - book now & save! 

Wander through a live, theatrical Halloween street experience where every crooked house has a story to tell and playful (not scary!) characters emerge with professional live performances that will have your little ones wide-eyed with wonder. Each character holds a clue to the curious mystery lurking on the street...can your family solve it?

Kids can trick-or-treat safely, collecting sweets and surprises at every turn. But that’s just the beginning…

✨ Expect thrills, giggles, and ghoulishly good times: 

All Ticket options include:

• A theatrical Trick or Treat immersive experience trail 

• Meet the Characters brought to life by professional actors

• Safe, interactive trick-or-treating for your little ones - **free sweets to collect

• A spooky mystery adventure the whole family can solve

• Free activity, Murder Mystery booklet to guide your quest

• Fancy dress competitions – dress to impress!

• Games, activities and giggles in Denville with our Play Pioneers 

• Prizes to be won!

• A monster-sized Disco with a live DJ to blow the cobwebs away

• Delicious *seasonal treats, great *food & drink, and lots more!

*Food/drink purchased separately. **Sweets included for all paid tickets. Free tickets are not eligible.

And...The best setting to grab amazing Insta-worthy photo moments, too!

✨ A safe and spooktacular way to celebrate Halloween designed with all ages in mind, even the Big Kids. Where imagination runs wild and every door hides a new surprise!

Ticket upgrade options: Platinum | Gold |

✨Go Platinum for the Ultimate Halloween Experience!

Includes everything in Trick or Treat Street PLUS:

• Souvenir photo to capture the memories
• Toasty marshmallows to enjoy around the fire pit
• William’s Den "keepsake" Treat Bag to collect all your sweets in style!

✨Go Gold for a Spook-tacular Keepsake!

Includes everything in Trick or Treat Street PLUS a souvenir photo to remember the day!

✨Silver Ticket - is our standard ticket with no extras included.

Location: Trick or Treat Street is a unique event and happens in our outdoor Events area, specially created for this immersive one-of-a-kind Halloween adventure.

William’s Den main building and play areas won’t be open during the event. You’ll find toilets, food, drinks, and everything you need to keep everyone happy and fueled at the event site. Trick or Treat street show experience lasts up to 45 minutes, with lots more fun to enjoy, so allow at least 2-3 hrs for this event.

When:
Sat 25th – Thu 30th October
Day sessions: run between 11am–4pm 

Evening sessions: run between 5:30pm–9:30pm (Mon 27th & Tue 28th October)

Please arrive 30 minutes before your chosen show time. Feel free to arrive earlier than your show time and stay later to enjoy the atmosphere.