The public is invited to eight weekly 1-hour performances by Main ReACTion lead by Minnesota Conservatory for the Arts' (MCA) Theatre Instructor, Catherine Deysach.  Stroll downtown on Third Street and you will be sure to find the young actors and actresses wearing brightly colored shirts accompanied by a sign identifying the group. Locations will be announced on the MCA Facebook page on the day of performances. Main reACTion is a new improvisational theatre troupe made of Winona Area Youth. (No performance July 2) For more information, call 507-453-5500 or email [email protected]