Despite the implication of Mason Street Grill's name, the menu offers more than steak. Steaks and chops take center stage on the list of entrees, but poultry and seafood dishes, with options such as Lake Superior walleye pike, Georges Bank haddock and ahi tuna, fare very well here, too. Rounding out the menu is broiled rock hen, chicken and duck breast, but it's impossible to go wrong with the beef, which has all of the qualities of slow aging. The 'American Classics' menu ($14.50-$23.75) include veal stroganoff, chicken potpie and braised short ribs.