Luke Jerram

May 9, 2014, 9am PDT
Artist Luke Jerram recently installed a 300-foot waterslide on Park Street in Bristol, UK. The "Park and Slide" event was massively attended and wildly popular.
Sustainable Cities Collective
April 29, 2014, 9am PDT
Guardian Cities has compiled a list (with pictures!) of the "smartest" urban crowdfunding projects from around the world.
Guardian Cities
May 22, 2010, 11am PDT
A public art piece titled "Play Me, I'm Yours" entails putting pianos in public spaces around Manhattan (27 in all) for anyone to sit down and bang out a tune.
The Village Voice