Since the 1930s chicken pie lovers from all over New England have been driving to Harrows in Reading, MA to fill their comfort food cravings. . . Harrows Chicken Pie. Charles and Winifred Harrow started the business over 70 years ago when Route 28 in Reading was sparsely populated farmland. Over the years, Harrows has seen many changes. Harrows was part of the Reading community before Route 128 and Route 93 were even around. Nowadays, Reading is a bustling residential community that still loves its chicken pie.