Mission and Ministry
Housing & Residence Life
Emergency Alert System
myOLLU Portal Tutorial
Student Success Center
Clubs & Organizations
Lake Greek Council
Delta Xi Nu
Epsilon Sigma Alpha
Omega Delta Phi
Explore San Antonio
International Folk Culture Center
Service-Learning and Volunteerism
Wellness and Activities Center
Epsilon Sigma Alpha International
Epsilon Sigma Alpha was the first Greek organization established at Our Lady of the Lake University in 1991. ESA is an international leadership and service organization that empowers you to change the lives of others, as well as your very own. ESA pursues excellence through meaningful service to others, resulting in the self-fulfillment of its members.
ESA's network includes over 700 local and collegiate chapters and has more than 10,000 members around the world. It provides members the chance to build lifelong friendships and create everlasting memories. ESA gives you the opportunity to find and nurture your passion in a fun, friendly, and relaxed environment.
ESA has a strong, long-term association with national nonprofits including St. Jude Children's Research Hospital and Easter Seals. Additionally, ESA members, have the freedom to explore and support other community service opportunities within and around San Antonio. This is a well-rounded service organization that offers you the
chance to experience new things and make an even bigger impact on the world around you. Experience the difference volunteering with ESA can make. Join Today.
Our lady of the Lake University
Maps & Directions
Copyright & Policies
© Copyright 2014, Our Lady of the Lake University, 411 S.W. 24th St., San Antonio, TX 78207 | Tele: 210-434-6711