Boo-Yah! Why LEGOLAND California is the ultimate spooky season destination 2025 to hit up is for the one and only Brick-or-Treat Monster Party this winter / fall.
Okay, Halloween fans, candy collectors, and costume connoisseurs, gather round the (not-so-spooky) cauldron, because we’ve got the inside scoop on the most monstrously fun fall event happening in LEGOLAND California this year.
It’s called Brick-or-Treat Monster Party, and it’s taking over LEGOLAND California Resort this September and October like a sugar-fuelled Frankenstein on a mission. If you’re looking for Halloween fun that’s more about giggles than gore, more candy than creepiness, and all about kid-friendly chaos, you’re going to want to mark your calendars yesterday.
Let’s get into it.

Costumes, Candy, Characters, Oh My!
First off, costumes are absolutely encouraged. Whether your little monster wants to be a superhero, a skeleton princess, a ghost astronaut, or, hey, go wild – a LEGO brick with eyeballs, this is the place to show off those creative fits.
Once you’re decked out, it’s time to trick-or-treat like a pro. Candy stations are scattered all around the park like sugary Easter eggs, and spotting the legendary LEGO Skeleton Guy means jackpot! And yes, HARIBO is making sure the gummy game is strong.
What’s in Store? Besides Sacks of Candy
This isn’t your average wander around and grab some sweets kind of deal. Oh no! LEGOLAND California has pulled out all the spooky stops for a Halloween celebration packed with themed entertainment, limited-time rides, interactive activities, and, of course unforgettable LEGO character meet-and-greets.
Here’s what’s brewing:
- Live Shows & Entertainment: Think singing skeletons, dancing ghosts, and a whole lotta laughs.
- Meet Your Favourite LEGO Monsters: Lord Vampyre, Monster Rocker, and more spooky-cool characters are waiting to say “boo!” (in the friendliest way).
- Disco Dragon Coaster: Your favourite dragon ride, but make it groovy. With party lights and monster jams, it’s basically a spooky rave in coaster form.
- Spider Lady’s Spiderling Build: Craft your own creepy crawler and add it to her wicked web.
- Monster Rock Scavenger Hunt: Help LEGO monsters find their instruments in MINILAND USA and win a special pop badge.
- Candy Cauldron Trail: A magical, candy-loaded walkthrough experience, complete with witches and cauldrons. Yes please!
Just in case that’s not enough; The Great Monster Chase 4D Movie is playing during the event. It’s packed with special effects, hilarious hijinks, and, you guessed it, monsters trying to throw the ultimate bash.

Want More Time to Monster Mash? Stay the Night!
Honestly, one day isn’t enough. Which is why staying at one of LEGOLAND California’s two LEGO-themed hotels is a total game-changer.
Not only do you get early access to the park, but there’s also a kid-friendly dance party called the Brick BOOO-gie, which is as fabulous as it sounds. Throw on your jammies or keep your costume on because who says you can’t dance dressed as a hot dog? And party with the LEGO monsters all fright night long.
Plus, staying overnight means you can go back and forth between the hotel and park as needed, ideal for mid-day naps, costume swaps, or, let’s be real, another round of trick-or-treating.
When’s It Happening?
Ready to join the monster madness? Here are the event dates:
- September 20 & 27
- Every Saturday and Sunday in October
- BONUS DAY: November 1
Important: This event is included with general admission for those dates (heck yes!), and if you’re an annual passholder, discounted add-on tickets might be up for grabs too. Check out the prices ahead so you don’t miss out.
Frequently Screamed Questions
Do I have to wear a costume?
Nope, but why wouldn’t you?! Costumes are half the fun, and there are even contests for kids and groups. So yes, come as a family of matching zombies. No judgment. Only applause.
Is it scary?
Absolutely not. This is all about fun, not fear. There are no haunted houses, no jump scares, just a heap of goofy, goofy ghoul times.
Is this good for little kids?
It’s designed exactly for them. Babies, toddlers, nursery or elementary-aged kids, it’s Halloween happiness for everyone (and yes, parents too).
Can I bring a bucket for candy?
Yes! Buckets, bags, pillowcases, whatever you need to haul home your sugary haul. Just maybe leave the wheelbarrow at home.
Final Verdict: GO. GO RIGHT NOW
The Brick-or-Treat Monster Party is basically Halloween heaven for kids and parents alike, full of colour, creativity, and candy-covered smiles. Whether you’re there for the characters, the shows, the LEGO builds, or just to snag all the gummy bears in California, you’ll leave with happy kids, tired feet, and enough memories to last till next spooky season.
So what are you waiting for? Grab your costumes, pack your candy bags, and get ready to boogie down with the coolest monsters in town.
P.S. Also check out the LEGOLAND California Festival 2025 taking place this year. It is going to be amazing!