« All Events This event has passed. University of Wisconsin Madison, the Nelson Institute Earth Day April 22, 2019 « Environmental Justice Summit Planetwalk Back Across America – Illinois » More info: https://nelson.wisc.edu/events/earth-day/archives.php + Google Calendar+ Add to iCalendar Details Date: April 22, 2019 Event Category: Speaking Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email this to a friend (Opens in new window)