The logo used at the time of the boutique mall's August 1980 dedication featured the original Land of Oz trademark...but the name of the complex had morphed into the (quote / unquote) CINCINNATI UNION TERMINAL. 

Graphic from the Joseph Skilken Organization

Logos of some of the boutiques and bistros which operated at the CINCINNATI UNION TERMINAL mall between 1980 and '84. Gourmet Fare was a 13-bay food court.

Graphics from the Joseph Skilken Organization