sleepless in Oporto

Well, although it has now reached an hour at which it would be acceptable to be awake and somewhat active, after going to bed incredibly early (for me) have now spent 3 hours watching the clock tick by in anticipation over the day to come and the logistics of the week ahead. Today will be a great day, as will tomorrow, and the rest of the week, but it is a matter of doing and seeing and being where I am most comfortable without offending my very gracious hosts...