About 8 miles up the road from the park, a local church holds a lobster fest every year....and it sells out real fast. It goes from 4pm to 8pm, so it's a way to get dinner after the park, while cruising these wonderful Pennsy back roads.
Here's the link:
Trinity Episcopal Church Solebury :. Lobsterfest And, yes, I realize this is the poster for the 2009 event, but contacts are the same. As I get better info I will post it here.