Treks in the City

I have returned, and I've spent most of the day so far getting caught up on life -- getting through the 400 or so e-mails that arrived while I was gone (which involved extensive use of the "delete" function, I must admit -- they were mostly mailing lists), paying bills, getting groceries, etc. I still haven't got my brain caught up because it's still full from the trip.

This was mostly a business trip, so I didn't do a lot of touristy stuff. I also wasn't feeling great by the weekend, not really