Palladium Boots has just debuted its fifth ‘Exploration’ entitled Listen In: Berlin as part of an on-going documentary series. This time around, Palladium ventured out to a mysterious hilltop, located in Germany, which was once occupied by WWII listening stations that were used to eavesdrop on radio communications between the East and the hidden bunkers underneath the Tempelhof airport (home of the Bread And Butter Tradeshow). Hosted by Tom Littlewood (editor of VICE Magazine Germany) Listen In: Berlin and all previous explorations are available online here.