While working for a short time for Cisco Systems as an Application Solutions Architect for Health Care, I had occasion to go to Brussels and London for meetings (actually, about 80% of my few months at Cisco was spent in fairly unproductive meetings, sadly, as we tried to figure out whether Cisco was actually going to be doing any applications for which an architect would be handy). I took the opportunity to wander around Brussels one afternoon, and played tourist in London for a day with my friend and colleague Del. The London visit also included a riverboat trip from Parliament to the Tower of London.