Click on a year to jump to the list of TWIG speakers and presentations:

2021  |  2020  |  2019  |  2018  |  2017  |  2016  |  2015  |  2014  |  2013  |  2012

August: Megan McInnis, USGBC

​​October: Louise Gorenflo, TN Chapter Sierra and TN Climate Action Campaign

November: Emily Davis