VAULT Festival

Head down to Leake Street and you'll find yourself in proper Waterloo grit—under the arches where the real creative stuff happens. Vault Festival is the kind of place that makes London's arts scene actually feel alive rather than polished and untouchable. You're ducking into converted railway vaults to catch theatre that takes risks, live performances that haven't been workshopped to death, and installations that'll make you think differently about what a venue can be. It's sweaty, it's unpredictable, it's exactly the sort of thing that reminds you why certain corners of this city matter.