A hand holds a coupe glass filled with a chocolate-colored cocktail, topped with whipped cream and a toasted marshmallow.

Marshmalloween

Halloween at Cosy Club

Halloween 2026 is all about Marshmallows.
Marshmalloween has arrived at Cosy Club. From Toasted Marshmallow Martinis perfect for a Saturday night out, to mini hot chocolates, our new Autumn Winter Menu and family-friendly events at selected Cosy Clubs, we've put a cosy twist on spooky season. Whether you're joining us for dinner with friends, Halloween cocktails, a family day out during half term or a little autumn indulgence, there's a touch of Halloween magic waiting for everyone.
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A person holding a cocktail in a stemmed glass topped with whipped cream and a toasted marshmallow.

For the Grown Ups

The perfect Halloween cocktail

Wondering where to go for drinks on Halloween? Meet the star of Marshmalloween: our limited-edition Toasted Marshmallow Martini.

Made with vanilla vodka, chocolate, marshmallow syrup and double cream, then topped with whipped cream and a toasted marshmallow, it’s everything you want from an autumn cocktail. Rich, smooth and indulgently sweet, it’s the perfect excuse to gather friends for Halloween drinks, celebrate spooky season or swap your usual Saturday night cocktail for something a little more wicked.

Whether you’re kicking off a Halloween night out, starting the weekend in style or settling into one of our grand interiors for a relaxed drink, the Toasted Marshmallow Martini is available for a limited time only as part of Marshmalloween.

A mug of hot chocolate topped with whipped cream and pink and white mini marshmallows.

Halloween Pumpkin Breakfast

Planning a kids Halloween day out this October? Join us on Friday 30th and Saturday 31st from 9am – 11am at selected Cosy Club locations, where little monsters can get creative with our special child-friendly Halloween activity.

Every participating child will receive a mini pumpkin and craft kit to decorate their very own Halloween creation. It’s the perfect way to keep little hands busy while parents relax and enjoy breakfast, coffee or one of our seasonal Marshmalloween treats.

Ideal for families searching for Halloween activities for children during the school holidays, our pumpkin decorating experience adds a little extra magic to your visit.

Bring the family, get creative and enjoy a fun-filled, child-friendly Halloween at Cosy Club.

Available at selected Cosy Clubs. Spaces are limited and must be booked in advance. Please let us know how many little ones will be attending.

Two brown mugs of hot chocolate topped with whipped cream and miniature marshmallows sit on a marble table.

Hot Chocolates for Little Monsters and Grown-Ups

Nothing says autumn quite like a hot chocolate piled high with cream and marshmallows. That’s why we’ve created special Marshmalloween hot chocolates for both kids and grown-ups.

Our limited-edition hot chocolates are the perfect treat after a day of half-term activities. Little ones can enjoy their own marshmallow-topped chocolatey delight, while adults can indulge in a richer version designed for cosy catch-ups and seasonal treats.

Whether you’re looking for a warming break during a family day out or simply somewhere cosy to escape the autumn chill, our Halloween hot chocolates make every visit feel a little more special.

When is Marshmalloween at Cosy Club?
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Can I visit just for drinks?