The Twins will hold a Memorial Service tonight at Target Field beginning at 7pm for former Twin and Hall of Famer Harmon Killebrew.  Hear the program on WJON with coverage beginning at 7:00.  The event is free and open to the public.  Killebrew's funeral took place last Friday in Arizona.  He died May 17 after a battle with esophagael cancer.  Killebrew hit 573 homeruns in his career.