I’ve lived in Baton Rouge all my life, and I remember that LSU did a performance of A Confederacy of Dunces a few years ago. This site says 1996-1997. However, it also shows a version from 1993-1994, so I guess that there could be one from 20 years ago that has been revived occasionally here. I hope they bring it back before I graduate, I’d love to see it.