Mysteryland USA is a roaming international electronic music festival, with a 20-year history. You get music with theatre, movies, interactive installation art, street performers and "spectacular shows at bizarre decorated stages." It started out in the Netherlands and expanded to New York. The official Mysteryland USA 2015 dates are May 22 - 24. The Mysteryland USA 2015 lineup and Mysteryland USA 2015 tickets are below.