As a chapter we participate in Western's Homecoming week each year. We team up with other Greek organizations and participate in events such as Variety Show, Yell like Hell, Boat Regatta, and the Homecoming parade. We are extremely proud to say that we have won Homecoming for the past 11 years in a row! Sigmas also participate in WIU's Greek Week every year which has events such as Variety Show, kickball, dodgeball, obstacle courses, volleyball, and Greek god/goddess events.
Within Greek Life our women are involved in many organizations such as Rho Lambda, Order of Omega, Greek Review Board and the Panhellenic Executive Board. We also encourage our members to be active in other organizations around Western's campus such as Best Buddies, University Union Board, WIU Cheerleading, the Western Courier, Student Government, the First Year Experience Program, Scuba Club, Love Your Melon, Rockython, Centennial Honors College, WIU Westernettes, Intramural sports, and clubs that are designed for their majors.