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Halloween Events In London 🎃

Spooky Season has officially hit S&L and we’re in our villain era… 💅

On the hunt for Halloween events near you? Slug And Lettuce St Mary Axe is the Halloween bar to be at for all your killer celebrations. Channel your inner villain and join us for a themed Halloween bottomless brunch on 31st October. We’ve got all the treats (and maybe some tricks 😜) including limited-edition Halloween serves and 2-4-1 cocktails because we’re serving up fangtastic halloween party vibes and ultimate villain energy….

So grab your fave ghouls, pick your poison and get ready for sassy and seriously spooky celebrations you won’t want to ghost this Halloween! 🧡

Book Now...If You Dare 

 

 
Halloween Brunch at S&L | 31st October

HALLOWEEN BOTTOMLESS BRUNCH 🥂

🎃 Saturday 31st October

Book Now!

We’re the killer host of bottomless* brunch, bestie.🍸 So why not sink your teeth into something wickedly delicious and join us at  Slug And Lettuce St Mary Axe* on Saturday 31st October for our themed Villain era brunch, available all day! Channel your inner villain energy as you serve and sip our bespoke Halloween cocktails. Select your devilish dish from our brunch menu as you brunch to spell-binding playlist.
It's not a Halloween brunch without some dressing up...guests will be handed devil horns and lace masks to keep the spooky vibes going throughout your brunch! 

 Pre-book if you dare, there may be a complimentary welcome drink waiting for you… 🍸

Brunch Menu

Halloween Cocktails

HALLOWEEN DRINKS 🎃

Limited-edition. Perfect for your villain era…

On the prowl for Halloween cocktails in London? Introducing our deliciously dark Halloween cocktails, our Halloween serves are spooky and will tingle your tastebuds, every sip is brewed to bewitch and is made for your wicked side…

Our Halloween cocktail game is to die for. It’s time to embrace your dark side.

Book Now...If You Dare

*Please note the cocktails shown may be different to the Halloween cocktails served!* 


2-4-1 COCKTAILS🍸



Halloween isn’t all about tricks, so why not celebrate properly with our 2-4-1 cocktail offer? 🍸 All of our cocktails and mocktails are all included. Toast to witching hour this Halloween and get 2 of the same for the price of one!

Why not channel the spooky vibes with our popular Zombie cocktail made with white rum, lemonade and strawberry liquer🧟 or go for a classic staple like a dark and dreamy Espresso Martini or try out our brand new Pink Pony Club and Melon Drama cocktails. The choice is endless.

Cocktails not your thing? Our drinks menu is fully loaded to keep the Halloween party going all night. From sophisticated spirits to a selection of wines, beers and cider, we’ve got a potion for every baddie. 🖤

Drinks Menu

Wanna turn up the party? Get a round of shots and bombs, make sure you check out our offers! 🥃 



Raise Your Spirits (& Points) With MiXR

This week at Slug And Lettuce St Mary Axe download the MiXR app to unlock spooktacular deals, perfect for Halloween events and all year round nights out with just one tap.

With MiXR you can:

🕸️Collect points on every round and swap them for exclusive rewards
🕸️Unlock drink offers and VIP perks at your favourite venues
🕸️Get access to special promotions, giveaways and surprises all year round - not only Halloween! 👻

Download MiXR

Check Our Our Spooktastic Reviews!

"Steve was a wonderful sever and made our bottomless brunch so enjoyable"
Kloe Fairbairn
September 05, 2026
"Beautiful bottomless brunch served by the beautiful Giovanni. Thank you so much for making Josh’s day 28th birthday so special❤️"
Freya English
August 31, 2026
"Atmosphere and music was good. Gina especially was exceptional never empty of drinks. Would definitely come back one of the best bottomless brunches including spirits around"
Rosie Dallimore
August 28, 2026
"Booked for bottomless brunch under tower student deals. Great value and the food was tasty. Giovani took great care of us, we will go back there"
Slug and Lettuce St Mary Axe customer
August 27, 2026
"No it was perfect No We loved bottomless Brunch, good range of drinks, food was tasty, we have a great table reserved and the service was wonderful"
August 26, 2026
"alex was amazing for our bottomless brunch. transformed our experience!! very quick service"
Emily k
August 25, 2026
"Giovanni Benji and Kerry were the best servers and really made our days. Always topping up our drinks and making us feel special. Best brunch place in London. Would 100% recommend this place... Read more
Danick Tchangou
August 21, 2026
"Kaylee was an amazing. She gave us super fast and friendly service with a big smile. She checked on us often. Geovanni kept the drinks made right and flowing. A wonderful experience thanks t... Read more
Slug and Lettuce St Mary Axe customer
August 17, 2026
"Service was great! Liam was our server. He was polite, checked that we were happy with drinks and food. I’ve walked past this place plenty of times but I’ll defo come back. Quick service. I’... Read more
Naomi Kpogho
August 14, 2026
"Came for bottomless brunch for my friends birthday and Liam went above and beyond to make our experience 10/10!! Food is great, drinks great, and service great thanks to Liam!! Definitely re... Read more
Katarina Ivkovic
August 11, 2026
"No, it was very simple. It was a business gathering and having the area reserved makes such a difference. I always like to come to the Slug & Lettuce as the drinks are great, the food is goo... Read more
August 10, 2026
"Visited S&L today and was served by liam & alex, they were amazing, very attentive and were super friendly. Food and drinks came out rapid x"
Romy Peache
August 09, 2026
"Really happy with this brunch and will be back for sure! Happy with the drinks on tap and the food!"
Cassidy Cooper
August 08, 2026
"Booked for bottomless brunch, service from Liam was perfect, he made the day. Drinks were offered often and the food was delicious"
Slug and Lettuce St Mary Axe customer
August 07, 2026
"Booked for bottomless brunch, service was wonderful, Kaylee was very attentive and friendly. Drinks were offered often and the food was delicious"
Slug and Lettuce St Mary Axe customer
August 07, 2026
"No No Really nice service, and enjoyable brunch experience."
August 01, 2026
"Can’t beat a S&L brunch! Liam was our server and he was the best!! Would recommend. We’ll be back x"
Jess Henty
August 01, 2026
"Me and my friend came for a Bottomless Brunch. Atmosphere was really nice. Really recommend the pancakes with Biscoff. Liam was fab. 100% recommend"
Natalia Marmolejo-Wall
July 30, 2026
"Food was tasty, drinks were well made and the service was wonderful. Lovely bar"
Slug and Lettuce St Mary Axe customer
July 18, 2026
"Had a great time , and highly recommended for bottomless brunch. Good value, plenty of tasty options and the service was great."
Slug and Lettuce St Mary Axe customer
July 12, 2026
"Liam was a fab sever and made our afternoon really good! Food and drinks were very good also"
abigail lake
July 10, 2026
"Amazing experience! Always offering more and more drinks! Great service!"
Chelsea Mcmillan
July 10, 2026
"came for brunch with the girls, liam was FABULOUS, highly recommend"
ellie
July 03, 2026
"Greta bottomless brunch. Liam was great as a waiter"
Emma Wilkinson
July 02, 2026
"No No it was perfect Had a lovely time, great service and we enjoyed the brunch, which is also a great value for money"
June 28, 2026
"Good service. Liam was lovely. The atmosphere was great and we had so many drinks and food that was lovely. Would recommend"
Rhian Young
June 25, 2026
"No No Bottomless brunch was great value , and the service was wonderful"
June 20, 2026
"Came before Harry Styles, Liam served us and was very chatty and helpful. We got lots of drinks in the time frame. Cheers😌"
Emily Street
June 19, 2026
"Visited for bottomless brunch- great service from Liam. Will defo be back"
Kerriann Q
June 19, 2026
"Best place for bottomless brunch. Liam was amazing, great service and great atmosphere. Food was delicious, the drinks were flowing but Liam is the man and made the day"
Slug and Lettuce St Mary Axe customer
June 12, 2026
Halloween Events

Celebrate Halloween In London   🕸️

So, if you’re on the hunt for Halloween events and parties in London, Slug And Lettuce St Mary Axe is the killer host with creeptastic cocktails, haunting soundtracks and vibes. Halloween nights spent with ghouls and guests, good food and drinks and deals to match. Seal your fate and join us for fear-filled fun.

Pre Book If You Dare

Upcoming Events

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S&L - Halloween - FAQs

What is Halloween?

Halloween is a cultural holiday celebrated on October 31st, known for costumes, trick-or-treating, spooky decorations, and themes of ghosts, witches, and the supernatural. It originated from the ancient Celtic festival of Samhain, when people believed the boundary between the living and the dead was blurred, and today it is marked by activities like dressing up, carving pumpkins, and celebrating all things spooky!

When is Halloween?

Halloween in 2026 is on Saturday, October 31st.

Halloween always falls on October 31 every year, but in 2026 it happens to be on a Saturday, so make sure you and your ghouls are celebrating at Slug And Lettuce St Mary Axe!

How can I celebrate?

Celebrate at Slug And Lettuce St Mary Axe - you'll have a fangtastic time! 

Check out what's up and coming. Pre-book if you dare...

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