Frigid Winter Defines Earth Day Cleanup Posted on April 29, 2014August 10, 2021 by Madeline Power-Luetscher Milwaukee’s Urban Ecology Center put volunteers to work this spring with an Earth Day Service Festival. Madeline Power reports. Photo: Madeline Power-Luetscher Audio: Madeline Power-Luetscher Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Print (Opens in new window) Print