The Mp3 Experiment 20

Now in its 20th year, The Mp3 Experiment is a participatory audio adventure where attendees use a smartphone app to listen to synchronized secret instructions in a public space via headphones. It's just about the most fun thing you can do with a crowd of thousands of strangers, so register to participate in this unique spectacle at RSVP on Partiful to receive updates and so we can text you last minute info (like if there is a rain delay). We will release the complete details including exact starting locations and downloadable app information a couple of days before the event to all who have RSVPed. Improv Everywhere is comedian and director Charlie Todd‘s decades-long project to bring extraordinary moments of surprise and delight to ordinary places. Based in New York City but producing projects around the world, Improv Everywhere pioneered large-scale surprise public performances, long before anyone had heard of the term “flash mob.”