The first (Alpha) chapter of Pi Tau Sigma, came into being at the University of Illinois on March 16, 1915 when a group of upperclassmen in mechanical engineering formed an honorary fraternity for exceptional mechanical engineering students. They believed that such an organization could foster cooperation between the students and faculty to promote worthwhile student activities. They organized Pi Tau Sigma to: foster the high ideals of the engineering profession, stimulate interest in coordinating departmental activities, promote the professional welfare of its members, develop mechanical engineering students with the attributes necessary for effective leadership, and cultivate a strong notion of the responsibilities of a citizen in society. The Illinois Alpha chapter has continued to perform these functions continuously since its inception, reflected in our activities. Through participation in scholarship programs, service programs, events within the Department of Mechanical Engineering and the Grainger College of Engineering, social activities, and other countless leadership, personal, and societal development opportunities, Pi Tau Sigma provides its members with the ability to become the most effective mechanical engineers they possibly can.