No, not the breakfast cereal, Northwestern University https://www.kellogg.northwestern.edu/executive-education/individual-programs/online-programs.aspx
Several prestigious universities do this. (Not always online.) I attend such a thing at some school in Cambridge, Mass. Hurford, or something.
Sometimes it's about networking, connections, summarizing key concepts, and hearing material from the aforementioned subject matter experts (although that's not always the case).