The Osher Lifelong Learning Institute at the University of Dayton (UDOLLI) offers a welcoming and enriching environment for adults to expand their knowledge, explore new ideas, and engage with others who share a love of learning. Our non-credit programs are designed to be informal, flexible, and non-competitive—there are no tests, no grades, and no prerequisites—just the joy of learning for its own sake and the opportunity to connect with both new and familiar faces.

UDOLLI seminars are offered year-round with flexible scheduling options. During the academic year, we host fall, winter, and spring seminar series that meet weekly, Monday through Saturday. In the summer, we offer one-day seminars—perfect for diving into fascinating topics during the less busy sunny months—as well as special week-long series announced throughout the year. There’s always something new to discover at UDOLLI.