University of Winnipeg: Eckhardt Gramatte Hall Loading Map… University of Winnipeg: Eckhardt Gramatte Hall515 Portage Avenue (3rd Floor Centennial Hall, U of Winnipeg) - WinnipegEvents 49.90375580000001 -97.16388419999998 Address 515 Portage Avenue (3rd Floor Centennial Hall, U of Winnipeg) Winnipeg MB Canada Upcoming Events No events in this location