Join the Friends of Graeme Park as we celebrate the founding of Pennsylvania with a free tour of the Keith House and FREE CUPCAKES (until we run out). This annual statewide event commemorates the granting of the Pennsylvania Charter to William Penn. Tours will be self-guided with a docent in each room to answer questions and tell you a bit of the history. The house opens at noon and last admission will be at 3 pm. Don’t forget we “spring…