The performance presents Agatha Christie's murder mystery play The Mousetrap, which has held the record for the longest-running West End show and the longest run of any play in the world. It reached its 30,000th performance on 19 March 2025. The production opened in London's West End in 1952 and ran continuously until 16 March 2020, when performances were temporarily discontinued during the COVID-19 pandemic, before reopening on 17 May 2021.

As of 2022, the play had been seen by 10 million people in London. The ticket price is £145.00. The performance takes place on 30 January 2027 at 15:00 at St. Martin's Theatre on West Street, WC2H 9NZ.

Details written from the information supplied by the event organiser.