Sault Ste. Marie City Hall Grounds Loading Map.... Sault Ste. Marie City Hall Grounds225 East Portage Avenue - Sault Ste. MarieEvents 46.4994125 -84.34320350000002 Address 225 East Portage Avenue Sault Ste. Marie MI 49783 United States Upcoming Events No events in this location Harbor Springs History Museum Master Arts Theatre