Is a rental car out of the question? I'm staying at the Boston Park Plaza Hotel and Towers and have business at the Harvard campus and Mass General Hospital.

Any suggestions on things to do and places to eat? I've got some my time Monday evening, Tuesday morning and evening leaving Wed early AM.

How is the Airport? Nuts I expect. SFO is easy because I'm flying Virgin which is in the International terminal. There are only two domestic airlines in that terminal so I usually walk right up to the counter and get to the gate in about 15-20 minutes which includes security. That might have changed after the pantie bomber but I expect it won't be much harder. They have an optional Naked scanner device which most avoid choosing to go the metal detector route. I could care less...