I've been sloppy. I was all excited about WalkLA before the walk started, & I haven't been back to the site since the perambulation began. I've missed some good stuff, too, by the look of it, not the least of which is this great image of LA's concrete waterway... taken from the roof of an abandoned women's prison.

So. Let's all go back & check in with Lisa, & watch the videos she's making as she encounters her city from ground level at pedestrian pace...