Even if you're traveling for pleasure, keep a few extra business cards handy. You could meet someone socially who's a great connection for your career at the beginning of the week. Your new surroundings have every synapse firing on wednesday and thursday; you'll want to capture both your impressions and the fantastic ideas you're generating in this rich environment. The first part of the weekend could find you a little worn out from all the excitement. Get some rest so that you can keep exploring.