Eta Psi Epsilon Tau

Eta Psi Epsilon Tau was a pre-War fraternal organization located in Morgantown, West Virginia.

Background
The Eta Psi Epsilon Tau Greek Society, or "Etpets," was a fraternity at Vault-Tec University known for its scholarly performance. The Eta Psi House, located at 27315 Kelvin Street along Fraternity Row was the residence of the members. Then house stood alongside the residences of Pi Kappa Mu, Delta Sigma, Zeta Xi Theta, and Delta Tau Epsilon.

The group was devoted to advancing the understanding of chemistry and maintaining its position as the most successful in their educational endeavors. Eta Psi members were expected to maintain a minimum average GPA of 3.85, be involved in community outreach, and be kind and helpful towards one another. They were also forbidden from hazing. Their pledge guidelines were a stark contrast to the neighboring Pi Kappa Mu fraternity.

Appearances
The Eta Psi Epsilon Tau Greek Society is mentioned in Fallout 76.