London's biggest arts festival is returning: make your way underground for six weeks of creativity, innovation and chaos at Vault Festival. With more than 100 different shows spread across eight incredible venues, you're not going to find anything else like it above or below ground any time soon. This event is part of the Vault Lates: gigs, parties and other late night shenanigans occuring throughout the Vault Festival. "Music is a unifying force, it’s something that binds people together,” says Arthur Delaney, sitting beside me in an East London studio. This could sound glib coming from someone else, but as part of Hælos – the group that masterfully create delicate, nuanced sounds for that moment when the dust starts to settle just as the sun starts to come up, in the post-orgasmic glow of a night out – it seems totally on point. Presented by Robomagic Live and Standon Calling, this is a must-attend for any fan of innovative electronic music. Over 18s only. Event starts at 10:30pm. Event ends at 3am.