29-30 August 2015 Haarlemmermeer, Netherlands www.mysteryland.nl https://www.youtube.com/watch?v=CP2a2TZWfgo ID&T proudly announces Mysteryland Netherland’s evolution from a one-day experience to an entire weekend of mischief. Yes, partygoers can now party for a whole weekend at Haarlemmermeer. By adding an extra day, the festival gives visitors more time and space to enjoy the enormous amount of music, arts, and culture on show. To make the experience complete, guests can stay at the Holy Ground…