It's not surprising I suppose that since I consider myself a bit of a Star Kiddo (i.e., that I'm not really from around these Earthly parts ;-) that I love to go stargazing.
Even if you don't identify with being from some vastly distant place in the cosmos like I do, stargazing is a great way to remind us all exactly where we come from...
When I was in High school in Burien, one of my favorite thigs to do with my buddies was to drive into Seattle and play mini golf at the Seattle Center.