Niki and I headed down to Hershey, PA to go check out the roller coasters at Hersheypark. After half a day there suffering the crowds, the heat and the rather unimpressive rides with unimpressive wait times, we decided to high-tail it down to Gettysburg. We briefly checked out the museum and the cyclorama (do it!) and headed out on a walking tour of Cemetery Hill and Cemetery Ridge to visit one of the battlefields.
If you haven't been, I'd highly recommend going. It feels very much "alive" and is an important visit for everyone to make.