Time Out says
The arts duo who created a series of anti-Brexit custard creams encased in resin last year, are back with a new pop-up art shop and event space. This year Pandora Vaughan and Siân Pattenden are bringing their exhibition ‘Truth Machine’ to Gospel Oak. They’ll be showing art as well as selling it and the exhibition will be accompanied by a real-life Truth Machine and a Truth Machine Hair Salon, film nights and other special events. The duo will be employ lie detectors and scanners on request and all visitors will have to tell the truth while there - so be careful who you take along with you. Join the launch party on Mar 24 from 5pm to 8pm.