Quickie last minute meetup if anyone’s available tomorrow morning (Saturday 8/29/15). Meet at the corner of California & Wilson (in front of S. Mudd Lab at Caltech) at 8:30AM. I don’t have a particular route in mind but we can explore the campus of Caltech first and then cross over and check out PCC. We’ll walk for about an hour, aiming for about 3 miles. Hope you can walk with me!