Longwood Gardens is one of those Philly burbs staples that most of us have ventured to at some point in our lives, whether it was on a grade school class trip or a sorority sisterhood retreat (hey, DG!). I like to bop down there every once in a while just to walk through and take in the acres and acres of gorgeous plants and flowers (because seriously, it doesn’t get much prettier). When I heard about Nightscape, Longwood Gardens’ new “light and sound experience,” I knew I wanted to get back this summer.