London Drum

London Events on Saturday 20th September 2025

Things to do on 20 Sep include enjoying a Magical Brunch Experience at The Last Talisman, and going on the Palaces & Parliament walking tour

Theatre shows & Musicals

Witness For The Prosecution

Agatha Christies Witness For The Prosecution Watch Agatha Christies gripping crime drama from the jury box of a real court room

Mamma Mia

Mamma Mia - ABBAs smash-hit West End musical Based on the hit movie about three dads turning up to a Greek island wedding

Hamilton

Hamilton - American revolutionary musical The Tony Award-winning musical about George Washingtons right hand man

Tina - The Tina Turner Musical

Best seat prices TINA - The Tina Turner Musical at the Aldwych Theatre The story of Tinas life from her humble start in Nutbush to becoming a global superstar

The Phantom of the Opera

Andrew Lloyd Webbers Phantom of the Opera One of Webbers most memorable scores and some of the most spectacular sets in the West End

The Play That Goes Wrong

The Play That Goes Wrong at the Duchess Theatre Will Cornley Drama Society crack under the pressure of putting on a new show?

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Agatha Christie's The Mousetrap

Agatha Christies The Mousetrap at St Martins Theatre The worlds longest-running play will keep you guessing whodunnit until the very end

Immersive & VR Experiences

Alcotraz Prison Cocktail Bar

Alcotraz Prison Cocktail Bar – Immersive pub experience Get locked up inside Alcotraz and drink booze smuggled in by the inmates and corrupt guards

Restaurants & Afternoon Teas

Magical Brunch The Experience

Magical Brunch Experience at The Last Talisman Enjoy a brunch and bottomless cocktails as you marvel at the skills of their resident magician Yollin

Royal & Religious events

Royal London From Saxons to Tudors & Stuarts Walking Tour

Royal London: Saxons Tudors & Stuarts Walking Tour Follow in the footsteps of kings and queens and 1000 years of British history

Westminster Abbey Evensong

Choral Evensong service at Westminster Abbey Sit by Westminster Abbeys 1000-year-old altar and listen to a beautiful choral Evensong service

St Paul's Cathedral Evensong

Choral Evensong service at St Pauls Cathedral Attend a choral Evensong at St Pauls Cathedral and see part of the Cathedral for free

Politics & Military Parades

Changing the Guard at Horse Guards

Changing the Guard ceremony at Horse Guards Parade Changing the Guard at Horse Guards is similar to Buckingham Palace but a lot less crowded

Dismounting Ceremony at Horse Guards

Dismounting Ceremony (4 OClock Parade) at Horse Guards A daily ceremony of Foot Guards and cavalry that takes place in the courtyard at Horse Guards

Ceremony of the Keys

Ceremony of the Keys at the Tower of London A Yeoman Warder has been locking up the Tower of London every night for 700 years

Bus, Boat & Train Tours

London Private Underground and Tube Tour

Private tube tour of the London Underground A two-hour tour of the London Underground including a journey from Paddington to Sloane Square

Sightseeing walks

London Palaces and Parliament Walking Tour

Palaces & Parliament Tour – 20 of Londons Top Sights See 20 of Londons most famous landmarks in this 3-hour walking tour of Westminster

Gangster London Walking Tour with Actor Vas Blackwood

Gangster London – Walking tour with actor Vas Blackwood Explore Londons criminal underworld with the actor from Lock Stock & Two Smoking Barrels

London Highlights Self-Guided Scavenger Hunt & Tour

Scavenger hunt – Self-guided tour of Londons landmarks See ten of Londons most famous landmarks while solving clues on a mobile app

The Murder by Trafalgar Square Interactive Game Experience

The Murder by Trafalgar Square – Interactive Mystery Game Explore the landmarks around Trafalgar Square as you hunt for clues and solve riddles

Jack the Ripper Walking Tour with Ripper-Vision

Jack the Ripper Walking Tour with Ripper-Vision Walk the streets of Victorian London where Jack the Ripper committed his crimes

London Guided Paddington Walking Tour

Paddington Bear walking tour around London See Mr Grubers antiques store and the Browns home at Windsor Gardens

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London Harry Potter Movies Walking Tour

Harry Potter movie locations walking tour Visit the London locations that featured in JK Rowlings Harry Potter books and movies

Sports events

Wembley Stadium Tour

Wembley Stadium Guided Tour – Pitch & Changing Rooms See the changing rooms and walk up the stairs to the Royal Box and lift a replica FA Cup

Things to do in London on 20 September – Voyager 2 was launched on this day in 1977, on its way to rendevous with Jupiter, Saturn, Uranus and Neptune. You can see some early rockets and space probes at the Science Museum. Or maybe you can catch a planetarium show at the Royal Observatory?