Party 28 - 29 May 16 · Open Air · London, United Kingdom Line Up: ✮ Butterfly Effect will be celebrating 20 years of Carry on Regardless ✮ 20 years ago in June were born... we had some memorable parties on a welsh mountain... and have cotinued over 20 years to ha…Info: ✮ ✮ ✯ ✰ ✰ ✰ ✰ ✯ ✯ ✮ ✮✯ Sound System: TURBOSOUND✮✯ Photography by Anne-Elise Hansen/ ✮✯ Face Painting & Performers ✮✯ Professional Security & First Aiders on the site ✮✯ 18+ EventLocation: Secret Outdoor Location Over: 8y 5m · 1,326 · Added by djane Sati Photos0 People Butterfly Effect - 20 years of Carry On London · United Kingdom · Map Sat, 28 May 16, 22:00 - Sun, 29 May, 12:00= 14hOpen Air · Over: 8y 5m