The men of Phi Beta Sigma Fraternity, Inc. Epsilon Phi Chapter and the ladies of Zeta Phi Beta Sorority, Inc. Psi Epsilon Chapter will be celebrating their 40 year anniversary as student organizations at Bowling Green State University during the weekend of September 27-29th 2013. As part of this historic occasion, the two organizations are planning to host several activities on and off campus. This event is expected to have over 150 Bowling Green alumni return to the campus to share in the activities over the course of the weekend.