Tucked away in the crypt of a church, Gremio isn't quite what you'd expect. A haven for tapas dishes and sangria, it's got all the airs and graces of a hidden restaurant with the charm of Europe. Stay sipping on their house cocktails after your meal and watch as the venue transforms into a vibrant and buzzy party hotspot. 

The Murder Express transports you to the early 20th century for an immersive, murder mystery experience. But that's not all, as you'll also be served up a mouthwatering four-course meal designed by a Michelin star chef

Whilst Dans Le Noir looks like a perfectly normal restaurant from the outside, once inside you'll see - or, more importantly, you won't see - what makes this pitch-black venue such a hidden gem. Inspired by the concept that our preconceptions of food are affected by our senses, you'll spend your evening dining in the dark. 

It's not just Circus' location that's secretive, but also the nightly entertainment you're in for that's kept under wraps. Situated under the streets of Covent Garden, head over to this restaurant and bar and you'll get top-notch nosh and drinks as well as an impressive array of circus performances, with everything from fire-breathers to acrobats, drag to contortionists.

Hidden behind an unassuming door in Chinatown is a wonderland of oriental whimsy. Featuring three bars across two floors, each with their own menu of cocktails, Opium is the perfect place for an evening spent feasting on delicious dim-sum and quaffing down incredible libations from award-winning bartenders.

You've probably walked past this spot without giving it a second glance, but you'd be missing out if you didn't venture through The Little Blue Door. The Fulham playhouse has been designed to look like a flat, complete with a relaxed kitchen, cosy sitting room and, of course, party den for all your eating, drinking and dancing needs. 

Basement Sate has something of a reputation for itself, known as one of the city's best secret venues. Popular for serving the sweeter things in life alongside creative concoctions, slip under the streets of Soho and spend the evening sipping on hella potent cocktails and digging into delightfully decadent dishes. 

For Prohibition-inspired partying and 1920s charm, there's one restaurant event in London just brimming with vintage whimsy. Dig out your finest glad rags and head over to the secret London location for a night of razzle-dazzle and live jazz at one of the best pop-ups in the city.

Watch the shock on your mate's face as you take them through a sex shop, only for them to discover this incredible speakeasy. The naughty-looking nook isn't what it seems, instead, La Bodega Negra is a fantastic Mexican restaurant and bar where you can eat and chat the night away.