The Zeta Gamma Chapter (#147) was installed at Eastern Illinois University on April 16th, 1977. Tau Beta Sigma National President, Rebecca Anderson Hartman, served as the installing officer. The Zeta Alpha Chapter at Illinois State University served as the Advising Chapter. Charter Members include: Lisa Binder, Maria Cerveny, Angela Dolson Davis, Laura Drennan, Jerilyn Grebner, Debra Green, Gretchen Helbig, Sue Hermann, Susan Hiddle, Suzanne Hillyer Gryzch, Kathleen Hummel, Karen Knoop Klainsek, Karyn Kruse, Martha Little, Mary Miller, Diane Peterson, Amy Phoebe, Elizabeth Picone, Cheryl Ruengert, Cheryl Sargent, Virginia Schoene, Lisa Sprengle, Lori Watson, Patricia Welsh, and Honorary Members Harold Hillyer (Director of Bands) and Charlotte Hillyer (Sponsor).