Larry L. Powell, superintendent of Fresno County schools, will join Sanger Unified Supt. Marcus Johnson at 7 p.m. Friday, March 23, for a discussion of the challenges, opportunities and successes in local education The free event in Henry Madden Library is presented by the Friends of the Madden Library. Reservations must be made by Wednesday, March 21. INFO/RESERVATIONS: Susan Christensen at 559.278.5792 or susanm@csufresno.edu.