In the Center of it All

So I'm a little ashamed to admit that we've lived in the Philly area now for three months, and we've barely explored at all.  When I first moved to DC, all I did was explore.  I guess I didn't have a house to put together or an incredibly busy work schedule, but still, there isn't really an excuse.  I work right in Center City, and yesterday was so gorgeous out (68 in November, what's happening?), so I wandered around on my lunch break and broke out my extremely under-utilized camera.