The Zeta Kappa chapter attends both Regional and National Conventions for Pi Sigma Epsilon. The Regional Convention, held every fall, is located at a Midwestern chapter, such as the University of Northern Iowa or the University of Wisconsin - Eau Claire.

The National Convention is held in the spring and is always in a major city. The members of Zeta Kappa have traveled to Indianapolis, Miami, and San Diego for Nationals, and are making plans to head to Houston in the spring of 2015.

At conventions, the members compete in a variety of competitions, ranging from the Pro-Am Sell-A-Thon and on-site case competitions to Top Gold Chapter and Top Marketing Research Project. In addition to the competitions, conventions offer career fairs, keynote speakers, and a chance to network with Pi Sigma Epsilon's national sales and marketing network.