Tennessee Technological University, Cookeville, Tennessee, October 18, 1969
In the late 1960s, Tennessee Tech invited six NPC groups to present to the local groups on campus. The locals and the NPC groups prepared displays, then interviews and presentations followed. The locals and the NPC groups listed their preference. Alpha Delta Pi matched with what was considered the top local, and Epsilon Psi was installed. Three of the charter honorary initiates, Harriet Sue Hall, Charlene Dickinson and Dorrie "Mrs. Buck" Norwood remained active for years. Brittany Williams Jaynes was a long-serving advisor and international officer. Carmen Barker Polpanich and Sarah Davis-Candeto are long-serving international officers. The chapter received the Golden Lion Award in 1993.