Links
[1] http://dev.chicagorti.org/purpose%E2%84%A2-reduced-emissions-program-plants-trees-chicagoland
[2] https://www.prnewswire.com/news-releases/purpose-reduced-emissions-program-plants-trees-in-chicagoland-300554667.html
[3] http://dev.chicagorti.org/tags/tree-planting
[4] http://dev.chicagorti.org/tags/award
[5] http://dev.chicagorti.org/tags/school
[6] http://dev.chicagorti.org/tags/pride