GREENEVILLE — Tusculum University will hold its fall graduation ceremony 10:30 a.m. Saturday, Dec. 15. This will be the first graduation ceremony Tusculum has held since it converted from a college to a university in July. The event will be held at Pioneer Arena in the Scott M. Niswonger Commons on the Greeneville campus. About 300 students will receive degrees, including those who took classes at Tusculum’s locations in Greeneville, Knoxville and Morristown as well as those who completed their academic program online.