Halloween Experience - Trick or Treat Street

Looking for a fang-tastic Halloween experience for the entire family?
From Monster Mash Mini Discos to Teen Scream thrills and spooky adult-only scares, Halloween can be packed with fun... but what if you're after something that everyone—young, old, and in-between—can enjoy together?
Welcome to Trick or Treat Street at William’s Den!
The ultimate immersive Halloween experience designed to bring all ages together for some spine-tingling fun:
- Step into an immersive Trick or Treat adventure, with surprises lurking around every corner.
- Pick your perfect pumpkin and carve out some spooky creativity.
- Join in interactive activities that keep little monsters entertained.
- Disco dance to the Monster Mash (because who doesn’t love a bit of ghostly grooving?).
- Savour delicious seasonal treats—because good food is part of the magic.
Why settle for just one Halloween vibe when you can have them all wrapped into a single, family-friendly hauntfest? Come make memories, eat good food, and experience Halloween magic—together!

Interactive Experience
Step into our immersive world where you become part of the story. Trick or Treat Street isn’t just about spectating—it’s about getting involved! To solve the mystery listen to our spooky characters twisty tales and enjoy trying to crack the case!

Meet the Characters
Our Halloween cast is ready to greet you! Encounter playful, spooky, and friendly characters who will guide you through Trick or Treat Street, adding charm, mystery, and a little mischief to your visit.

Listen for Clues
Keep your senses on high alert! Listen closely to unlock the secrets that will help you on your journey. All may be not what it seems on Trick or Treat Street...

Collect Sweets
It wouldn’t be Halloween without a sweet treat or two! Fill your bag as you explore Trick or Treat Street, collecting goodies from our characters and interactive stations along the way.

Solve the Mystery
Something strange is happening on Trick or Treat Street, and it’s up to you to uncover the mystery. Gather clues, solve puzzles, and see if you can unravel the spooky secret before the end of your visit.

Visit by Day
Perfect for younger children, our daytime sessions are full of light-hearted fun and excitement. With less spook and more play, this option offers a gentle but magical Halloween experience.

Visit by Night
As darkness falls, Trick or Treat Street transforms into a more thrilling and atmospheric experience. Perfect for families seeking a little extra suspense and Halloween magic under the moonlight.

Denville
Explore Denville, our Halloween-themed village where the square is alive with spooky charm. Wander through interactive settings, uncover hidden surprises, and discover what else there is to do!

Pumpkin Picking
No Halloween adventure is complete without picking your very own pumpkin! Choose the perfect one and get carving to create your very own spooky design—ideal for decorating your doorstep at home.

Food & Drink
After all the excitement, grab a bite to eat and enjoy seasonal treats and warm refreshments. From hearty dishes to sweet snacks, there’s plenty to satisfy hungry ghouls of all ages.

Disco
Time to show off your best moves! Join our family-friendly Halloween disco, where the beats are spooky, the vibes are fun, and the costumes are out in full force. It’s a dance party you won’t want to miss!

Safe & Fun
We’ve designed the perfect family-friendly experience, with safety at the heart of everything we do. Relax and enjoy knowing everyone—kids and adults—are in for a safe, fun-filled adventure.

And More!
With so much packed into Trick or Treat Street, you’ll discover surprises at every turn. Don’t miss the photo opportunities, spooky backdrops, and hidden gems that will make this Halloween one to remember.