It's officially Madill alumni week for current MHS seniors wishing to participate in activities.  It begins May 6 at 3:30 p.m. in the gazebo on the Square.  Seniors may choose to participate in  dress-up days. Wednesday is superhero vs. villain.  Thursday is famous duos in history and Friday will be 60s attire. The annual banquet is set for Saturday at the convention center in Ardmore.