Convocation Dates and Host Announced Posted on February 21, 2016 The National Executive Board of Epsilon Tau Pi is proud to announce that Convocation 2017 will be held the weekend of April 7-9, 2017 at the University of Dayton. Please mark your calendars now and plan to attend this exciting event. Epsilon Tau Pi has seen consistent growth over the past decade with many new locations. Convocation gives everyone an opportunity to meet and network with brothers from all of our locations. 2017 will mark our 18th anniversary, we look forward to seeing you there!