Welcome To

Caldero
C a l d e r o Welcome Image
Lounge

Bookings
Unit 3, Marshalls Yard Gainsborough DN21 2NA
01427 801 093

Opening Times

Sunday - Thursday 9am - 10pm
Friday & Saturday 9am - 11pm
A brick building with large arched windows and a sign that reads "Caldero Lounge Café Bar." String lights hang in the foreground, creating a warm, inviting glow at Caldero against a partly cloudy sky.
Outdoor cafe patio with white ornate metal tables and chairs, surrounded by green planters with potted plants, set on a brick floor. Large arched windows and brick walls create a charming Caldero ambiance in the background.
A cozy restaurant with wooden floors and mismatched tables and chairs, Caldero offers a warm, inviting atmosphere. Several groups are dining and talking beneath soft lighting and framed artwork, making every meal feel special.
A server carries plates through a cozy, warmly lit café with patrons sitting at tables and the bar. Colorful hanging lamps, framed art, and a decorative caldero create a lively and inviting atmosphere.
A person with red nail polish and rings holds a yellow cup of latte with heart-shaped latte art above a red saucer on a patterned table in Torino.

Our Lounge

Jolly green Caldero Lounge is in the heart of the handsome Marshall’s Yard shopping centre in Gainsborough. You can’t miss our bright doors, and there’s more greenery in the lovely big suntrap outdoor terrace at the front. Inside, there’s a really light and airy atrium space, with clouds of tassel-y lampshades, paintings galore and a rather impressive dark wood panelled bar.

The whole site used to be a factory making Marshall’s steam engines, traction engines, tractors and steam boilers, and we’re named in honour of this. You could say we’re quite steamed up about the connection.

Deals

Badge Red

Cheeky Mondays

Order any burger, main or salad and get a 175ml glass of house wine, pint of Cruzcampo, soft drink or a pudding on the house. Available from 5pm.
Badge Blue

Tapas Tuesday

Enjoy three tapas and a glass of wine, a pint of Cruzcampo or a soft drink for just £13.95 from 5pm every Tuesday.
Badge Green

Lounge Cocktail Club

Twice as nice! Get two of the same cocktail for £13.25. Available everyday, 5pm 'til close.
Badge Purple

Lunch Deal

A mug of soup and half a Grilled Cheese Toastie for just £6.95. Monday – Friday, 12pm to 5pm.
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A child in a blue checkered shirt points to a colorful “I spy” activity on a kids’ restaurant menu, surrounded by crayons and playful illustrations, including a cartoon chef and outdoor scenery.
A smiling girl in a denim dress holds up a book with colorful drawings in a cozy, warmly lit cafe. A box of juice and art supplies are on the wooden table in front of her. Framed pictures hang on the wall behind.
A smiling young boy in a blue checkered shirt holds a yellow bag over his head and a yellow notebook in one hand, standing inside a warmly lit room with wooden furniture and artwork on the walls.
A person with pink nail polish holds an open booklet showing an illustrated page that reads, "Lounging Around the UK" with travel-themed icons on a leafy-patterned table.
A person stands on a beach holding a teal passport, wearing a floral shirt, black t-shirt, and tan pants with a beige tote bag over their shoulder. The sea and sand are visible in the background.
A person with pink nail polish peels a gold sticker in a notebook with faint pink hearts, sitting at a polka-dotted table with a glass of chocolate milkshake topped with whipped cream and chocolate shavings.
Your Adventure Starts Here

Little Loungers Passport

We’ve teamed up with Cawston Press this summer to introduce the Little Loungers Summer Passport. All the fun of our regular passport, but with kid-friendly rewards and prizes!

This includes free milkshakes and desserts, as well as the chance to enter prize draws to win Merlin attraction tickets and back-to-school bundles courtesy of Frugi.

You just need to pick up your free passport in any Lounge, visit different Lounges and get stickers like in the regular passport, and collect the rewards as you go!

To find out more and view the full T&Cs, click the link below.

Little Loungers Passport
Your Adventure Starts Here

Grab Your Lounge Passport Now

Welcome to your newest way to love Lounging. Pick up your Lounge Passport, collect unique stickers at each site and earn sweet prizes as you go!

Prizes include everything from complimentary tapas to a bottle of bubbly to enjoy on your next visit. Each milestone means better rewards, so get collecting today.

The more you Lounge, the sweeter the perks!

Passport
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Home From Home

Caldero Lounge is a relaxed, neighbourhood café bar in Gainsborough, serving great food all day, every day. Come on in to enjoy your home-from-home.

Opening Times

Sunday - Thursday 9am - 10pm
Friday & Saturday 9am - 11pm

Community Board

All Events
Text on a pink background reads: "Teenage Kicks" with "Kicks" highlighted in blue, and "Meal + drink deal!" underneath.

What's On Post

Teenage Kicks

With VAT charged on kids’ meals reducing this summer as part of the UK government’s Great British Summer Savings scheme, we thought we’d go one step further with our Teenage Kicks menu, launching Friday 3rd July. Get a main and a drink for a great price!

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A person in a blue-striped sweater holds the book "Body of Lies" by Jo Callaghan with a pink cover, above a worn wooden floor with various colored squares.

What's On Post

Coffee & Crime Book Club

Lounge has joined forces with Simon & Schuster to start the Coffee & Crime Book Club, bringing you a new crime or thriller each month, with links to purchase that support a local charity and chances to win a copy!

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A hand lifts a soft taco filled with shredded meat and vegetables from a wooden tray, surrounded by bowls of dips and appetizers on a colorful checkered table.

What's On Post

Spring/Summer 2026 Menu

Our fresh menu has landed right in time for spring! From mezze bowls to sunny sips, check out what we’ve got in store…

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A brick building with large arched windows and a sign that reads "Caldero Lounge Café Bar." String lights hang in the foreground, creating a warm, inviting glow at Caldero against a partly cloudy sky.

Finding us

Walk ins & reservations

At Lounge, we like to keep things laid-back. Most of the time, you can just walk in, settle down, and we'll take care of the rest. No fuss.

If you're planning something special or coming with a group of 6 or more, send an enquiry by clicking group bookings at the top of the page.

Location services and facilities

Three bowls of Indian food on a red table: each bowl contains white rice topped with chopped herbs and pickled onions, alongside different curries—one with beef, one with chicken, and one with paneer.
A hand holding a fork is about to eat a savory dish topped with herbs and sauce, served in a small white bowl on a wooden tray with a colorful checkered tablecloth underneath.
A hand pours Tabasco sauce into a tall glass of a red cocktail with lemon garnish; the drink splashes as the sauce is added. Plates of food sit on a patterned red table below.
Our Favourites

Panang Curry

Sample a spicy aromatic coconut Thai curry with coriander rice and sesame seeds with your choice of:

• Roasted sweet potato & chickpeas
• Thai-marinated chicken
• Shredded duck

And if you’re feeling it, add a garlic flatbread!

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Our Favourites

Thai Fishcakes

We’ve got so many great treats on our Tapas menu, with over 450 combinations available of our Tapas trio boards.

Our Thai Fishcakes are made from prawn & salmon with sweet chilli sauce, sesame seeds and coriander.

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Our Favourites

Blood Mary

Our Bloody Mary packs a great punch, and is the perfect match for brunch, lunch, dinner… anytime really!

It’s made from Smirnoff vodka, zesty lemon and spiced tomato juice. Lounged up with a tortilla chip and jalapeño for extra crunch.

Also available as a Virgin Mary!

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VAT On Kid's Menus Reduced to 5%

Great British Summer Savings

As part of the UK government’s Great British Summer Savings scheme, VAT charged on our Little Loungers’ menu has dropped from the usual 20% down to 5% from 25th June until 1st September 2026. Please see our web menus for our new lower prices for this summer.