Annual dinner dishes out fine food to support local seniors  By P.J. D’Annunzio, Staff Writer, The Times KENNETT SQUARE — In recent years, Kennett Square has been deemed an up-and-coming small town, with a wide selection of high-quality restaurants fueling its revival.  On Sunday from 5 to 9 p.m., the Kennett Area Senior Center will capitalize on that trend, holding its Seventh Annual Community...