2/23/2006 2:00 PM Clean Cities 4/27/2006 2:00 PM Clean Cities 6/22/2006 2:00 PM Clean Cities 8/24/2006 2:00 PM Clean Cities 10/26/2006 2:00 PM Clean Cities 12/7/2006 2:00 PM Clean Cities 2/22/2007 2:00 PM Clean Cities 4/25/2007 2:00 PM Clean Cities 6/27/2007 2:00 PM Clean Cities 8/22/2007 2:00 PM Clean Cities 10/24/2007 2:00 PM Clean Cities 1/23/2008 12:00 PM Clean Cities 3/25/2008 2:00 PM Clean Cities 5/21/2008 2:00 PM Clean Cities 7/31/2008 2:00 PM Clean Cities 9/24/2008 2:00 PM Clean Cities 11/19/2008 2:00 PM Clean Cities 1/21/2009 8:00 AM CleanCities Workshop 3/18/2009 2:00 PM CleanCities 5/20/2009 2:00 PM CleanCities 7/22/2009 2:00 PM CleanCities 9/23/2009 2:00 PM CleanCities 11/18/2009 2:00 PM CleanCities 1/20/2010 3:00 PM CleanCities 3/17/2010 2:00 PM CleanCities