We are going from Chapel Hill, NC to NYC for a long weekend. When driving back (in one day, with kids 7,12,16), we want to look for a place to stop by for 1-2 hours. I originally thought about the idea of driving through Philadelphia and hang out in the Reading Market, but I am afraid that with traffic entering the city and parking, even one long day will not be enough. Anyone has an idea (not including DC or Fort McHenry)? Maybe take the long route through Amish country and then rejoin I-95?