Well, the Metro suspended the Blue, Orange, and Silver lines for the morning commute yesterday, so there’s that. If you were one of the unlucky riders shuffled onto a loser-cruiser, or suffered the Uber surge instead of walking, you probably had some time to think about how humid D.C. gets in the summer. Which means you probably also thought about how great it is to post up on a rooftop after sunset. Maybe you didn’t think that, but we did. Here are a few we came up with.