Greetings from Philadelphia

I'm settled in at the Omni Hotel, in lovely downtown Philadelphia. Actually, I'm not kidding: I'm across the street from Independence Park, near Independence Hall, the Philosophical Society, and other monuments of early American history.

I'm going to spend part of the morning with friends from school, then head back downtown to the Chemical Heritage Society. See the room I'm working in, rest up, then workshop time-- third one in a week, which I think is a personal record.

Philadelphia, Travel