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. For their first late-night event of the season, Vault Festival presents a feast for your party senses at their 3D Disco. Take a non-stop night of great music thundering through cavernous underground tunnels and combine it with eye-popping visuals and they guarantee you a night to remember. The brightest and best in theatre, music, art and film collide in a colourful mash up for a night of superstar DJs, killer cocktails, visuals and spontaneous performances from some of the best talent in the whole festival. Over 18s only. Valid ID required. Event finishes at 3am. The venue entrance is in a graffiti tunnel under Waterloo and can be a bit tricky to find, so give yourself good time to get there.