Rain Garden http://waer.org en Walking Tour Shows Off Green Improvements http://waer.org/post/walking-tour-shows-green-improvements <p>More than 30 people spent the lunch hour today looking at rain gardens, bioswales, and porous pavement&nbsp; as part of a walking tour of downtown&rsquo;s green infrastructure sites.&nbsp;&nbsp; Fri, 04 Oct 2013 21:23:56 +0000 Giulia Vasconcelos & Brent Fox 8868 at http://waer.org Walking Tour Shows Off Green Improvements