Krista Tippet's show, On Being, featured Grace Lee Boggs and Detroit this morning. Dr. Boggs is my neighbor - she lives and runs the Boggs Center just a short block from our house here on the East Side of the city.
You can see the episode entry on the show's blog and listen to the podcast if your interest is piqued. I think two of my coworkers collaborated on the pocket park pictured at the bottom of the page. (That is, they worked with five others on a pocket park and I think it's the one pictured. In my searching to confirm this, I also found this great article that mentions both Kate and Lindsey: http://michigancitizen.com/artists-take-local-food-message-to-the-streets-p10724-1.htm.)