Tammy Leigh DeMent is a Program Manager for Sustainable Communities at the Pennsylvania Horticultural Society. Working with partners throughout Philadelphia, Tammy Leigh is leading PHS's newest  Civic Landscapes initiative to revitalize seven corridors throughout the city over the next ten years. The goal of the program is to create beauty and connectivity in unusual and often over looked places. As well as 7 years managing the Parks Revitalization Project at PHS, her experience includes working with Keep America Beautiful and the Philadelphia Parks Alliance.  Tammy Leigh has a B.A. in Environmental Studies from Temple University.