V&A East is staying open until 10pm on Thursdays with free DJ sets, a pop-up bar and a terrace over the Olympic Park
Black On The Square returns to Trafalgar Square, free, for 60 years of carnival and 30 years of the MOBOs
Back to Hogwarts has moved away from King’s Cross. This year’s free event is by the Tower of London, and tickets drop at 11am daily
The Gabriel’s Wharf Arts Festival is back for two free days of swing dancing and New Orleans jazz this September
The Black British Book Festival has sold out five years running. This year it brings Corinne Bailey Rae and Wretch 32 to the Barbican
Rhythm 108 and The Real Fruit Ice Cream Co. are giving away free ice cream at Old Spitalfields Market
Cotton Beach Club Ibiza lands on Selfridges’ rooftop for two nights of Balearic dining at alto by San Carlo
Five programmes, one week: London Sculpture Week turns the whole city into an open-air gallery this September
Renoir’s most famous painting has never been shown in the UK. That changes this October, when Renoir and Love opens at the National Gallery
Curtis Holder, Robert Montgomery and 63 more: the new artist-first fair with no booth fees launches at One Marylebone this October
A giant inflatable jelly and a boba ball pit land in Stratford this weekend, free and stocked with prizes worth up to £100
Jean Toussaint, Tony Kofi and a musical portrait of Muhammad Ali: World Heart Beat Embassy Gardens’ EFG Jazz Festival programme is its biggest yet
DJ AG, whose sets have pulled in Skepta and Ed Sheeran, headlines a free festival on the Thames this September
Rory Sutherland, The Guilty Feminist and a backgammon tournament: King’s Cross’s new three-day festival collides culture, science and ideas this September