(Whitewater Valley)--This is commencement weekend for lots of high school seniors across the Whitewater Valley.  That includes at Richmond High School, with commencement set for Sunday at the Tiernan Center.  Just as last year, commencement means that Cordell Municipal Pool will be closed all day on Sunday.  Connersville will also graduate its seniors on Sunday.  Eaton High School will have its commencement Saturday night at Millett Hall in Oxford.