Secret Theme Video for the Global Service Jam 2014—this film is used to open the Jam in around 100 cities worldwide. It contains some of the practicalities of Jamming, as well as some great tips for Jammers. It also reveals the Secret Theme which all Jammers take as the starting point for their work. Thanks to Paul Z Jackson, Belina Raffy and Matt Weinstein from the Applied Improvisation Community for their great tips!