Rolling Shadows – A Car Show for Pedestrians Posted: July 23, 2012 On July 21, 2012, Assocreation was participating with 500 miniature solar toy cars at the 1st Annual Car Cruise at Roosevelt Park in Detroit, Michigan, USA. Rolling Shadows - A Car Show for Pedestrians (1:29min). Video: Assocreation. Roosevelt Park, Detroit, Michigan (USA) July 21, 2012. Video still: Assocreation.