Mysteryland USA‘s 2015 edition came to a close yesterday evening after an epic weekend. From over-the-top, well-run production to some of EDM’s best mainstream and underground acts, this was all around the perfect kickoff to festival season.

Of course, Mysteryland was filled with unique characters in all their costumed glory. Check out some of our favorite crowd shots below, courtesy of photographer Sean DiSerio (full gallery at the bottom).