I just purchased my plane ticket to return on May 19th to the Most Glorious Nation On Earth, and I have a eight hour layover in Boston Logan Airport. I sure as hell don't want to spend my first eight hours back in America eating shitty airport food, but I don't know if travel between the airport and the city is easy enough to be able spend a couple hours in the city. Assuming customs and everything goes smoothly and doesn't take three hours, is there something cool and Boston-y I can do between the hours of, say, 2:00 and 6:00?

If any of you are bored in the area and want to meet up, that's cool too.