The ongoing Serendipity Music Series in the Centennial Student Union at Minnesota State University, Mankato, offers free mid-week, mid-day performances for the campus and Mankato area community that spotlight Minnesota musicians with "street-corner serenade" style performances. Passers-by can stop to listen or bring their lunch and enjoy some of Minnesota's finest musicians. The performances during fall and spring semesters are sponsored by the Centennial Student Union with support through the student activity fee.