Beware of overindulging at the week's outset -- you don't want to waste precious time on your trip feeling sick. If you're a little bit moderate, you'll thank yourself in the morning. Try creating or crashing a party midweek, when the cosmos issues you an open invitation to unusual fun and wacky new friends. Feed your brain now, too; a lecture on the area or a walking tour could be just the ticket. This weekend, you're a natural-born diplomat and a fine representative of the kindness of your native land.