Food Fair, also known by its successor name Pantry Pride, was a large supermarket chain in the United States. It was founded by Samuel N. Friedland, and his brother George I. Friedland who opened the first store in Harrisburg, Pennsylvania, in the late 1920s. As of 1957, Food Fair had 275 stores, and at its peak, the chain had more than 500 stores. Friedland's family retained control of the firm through 1978, when the chain entered bankruptcy.

The Penn Fruit Company was a regional grocery chain in the Philadelphia and Baltimore areas that operated from 1927 until 1979. During the firm's history it was regarded as one of the most innovative American supermarket chains. However, the company's innovations often were copied by its bigger rivals who eventually succeeded in causing the chain's demise.