11/07/2025
🌳 Thank you for joining us for the 2025 Lillich Lecture!
A heartfelt thank you to our wonderful speakers—Amy Krzton-Presson of Wabash River Enhancement Corporation WREC , Amanda Estes of the Tippecanoe County Partnership for Water Quality, and our very own Tree Friend, Cliff Sadof—for sharing their expertise at this year’s Lillich Lecture.
Lecture participants learned valuable information about the identification and removal of Indiana invasive species, as well as local resources available to support ongoing efforts in invasive species management. Their insights help us continue building a healthier, more sustainable community!
🌿 This annual event celebrates the lasting legacy of Helen Lillich, founder of West Lafayette Tree Friends and affectionately known as the “Tree Lady.” Helen was a passionate advocate for trees and sustainability, an educator, and a tireless champion for all things green in our city. Her efforts were instrumental in the passage of the Trees and Landscape Ordinance, which continues to shape our community today. Though Helen passed in 2010, her dedication to environmental stewardship continues to inspire us all.
Thank you for helping carry forward her vision for a greener, thriving West Lafayette!