Grab your wands, dust off your robes, and cancel everything else on 31st July—because London is about to get seriously magical. To honour the birthday of everyone’s favourite Boy Who Lived, a spectacular Harry Potter Birthday Celebration Pop-Up is taking over 15 Bateman Street for one day only. Yes, it’s completely free. And yes, it’s going to be utterly spellbinding theatre experience.
A Magical Pop-Up in the Heart of London
Let’s be honest—London knows how to throw a party. But when the occasion calls for celebrating Harry Potter’s birthday, things get extra enchanting. Located just off Soho Square, the pop-up takes place on 31st July 2025, transforming 15 Bateman Street into a hub of wizarding wonder from 10am to 6pm.
Timed entry slots keep things smooth (and magical), and you’ll need a free ticket from DesignMyNight to get in. These go live on Thursday 17th July at 11am—so set an alarm, brew some Felix Felicis, and be ready.
What to Expect at the Harry Potter Birthday Pop-Up
This isn’t just a photo op with a cardboard cut-out of Hedwig (though, to be fair, we wouldn’t say no to that). It’s a full-blown, interactive experience loaded with magical touches—and plenty of cake.
Here’s what’s on the spell list:
🪄 Sign the Giant Birthday Card
Leave your best birthday wishes for Harry on an enormous keepsake card. Channel your inner Hermione and make it heartfelt (or hilarious).
🔮 Guess the Jellybean Challenge
Put your Divination skills to the test and guess how many Hogwarts house-coloured jellybeans are in the jar. One lucky Seer will win a magical prize.
🧙♂️ Face Painting, the Wizarding Way
Transform into a Gryffindor lion, a lightning bolt hero, or anything fantastical with Harry Potter-themed face painting that’s free and fabulous.
📸 Snap Your Spellbinding Selfie
Jump into a wizarding photobooth or pose beside a life-sized LEGO Harry Potter. Yes, LEGO. Yes, it’s amazing. Yes, you need a photo with it.
🧁 Enchanted Cupcake Tasting
Lola’s Cupcakes is conjuring up edible magic. Think Sorting Hats, Golden Snitches, Chocolate Frogs—topped on proper cupcakes. Grab one while supplies last. (We recommend casting Accio Cupcake early.)
🎁 Magical Prize Giveaways
Prizes will be handed out all day—from LEGO sets to goodies from Harry Potter and the Cursed Child. Come dressed for the occasion. Your costume might just earn you a reward.
🧵 Costume Display from the West End Hit
Yes, the actual costumes from Harry Potter and the Cursed Child will be on display. It’s theatre-meets-fantasy in the most London way possible.
🪙 Stamp Card Quest
Collect stamps as you move through activities. Complete your card and redeem a magical party favour. Think of it as a wizard’s version of a loyalty card—with way more glitter.
How to Get Your Hands on Tickets
This pop-up is free—but it’s also strictly limited. Tickets go live at 11am on Thursday 17th July via DesignMyNight. Expect them to vanish faster than a Golden Snitch.
Timed entry will help keep crowds controlled and vibes comfortable, but don’t dawdle—fans are already lining up (digitally, at least).
And if you miss out? Keep a close eye on www.harrypotter.com for any magical updates or additional surprises.
Why London Is the Perfect Place for a Harry Potter Bash
It’s no accident this celebration is happening right here in London. The city is the spiritual—and cinematic—home of Harry Potter. From King’s Cross Platform 9¾ to the Leaky Cauldron’s real-world filming locations tucked in Leadenhall Market, London breathes Potter lore like no other place on Earth.
Hosting this immersive birthday bash in Soho makes it accessible, iconic, and oh-so on-brand. It’s a celebration for superfans, curious Muggles, and everyone in between.
Don’t Be a Muggle—Join the Magic
There are birthday parties. And then there’s this. Whether you’re a Potterhead for life or just in it for the cupcakes, the Harry Potter Birthday Celebration Pop-Up is a chance to step into the wizarding world—if only for a few enchanted hours.
So gather your housemates, iron your Hogwarts robes, and prepare to get nostalgic, giddy, and slightly frosted (thanks, cupcakes). Set your reminder now for 17th July at 11am, because in the world of Harry Potter, the early owl catches the invite.
And remember: Mischief. Managed.