Artist David Horvitz knows how to transform the mundane details of everyday life into unexpected quirks that inspire people to action. Over the course of 2009 he posted a new initiative on his blog every single day, enjoining readers to follow his lead and insert some art into everyday life. The popular blog not only inspired people to act; they also documented their actions. Everything That Can Happen In A Day features some of Horvitz's favorite ideas as well as an astonishing array of images that document people following Horvitz's cues.  From accompanying mail carriers on their routes to fast food restaurant Tai Chi, poetry readings in ATM kiosks and sticking your head in a freezer and photographing it, this book serves as an excellent source for making sure that on any given day nothing feels ordinary.