Retailer completes 2014 store openings with new stores in Ontario and Winnipeg MISSISSAUGA, ON, 2014-10-20— /EPR Retail News/ — Target Canada announced today the official opening of three new stores, located on St. Laurent Blvd., in Ottawa, Ont.; Sheridan Centre in Mississauga, Ont. and Polo Park in Winnipeg, Man. The opening of the three new stores marks the…