Early in November 2004, I had to go to Buenos Aires, Argentina for work. The first week I was there, I was working. I stayed in the Marriott across a lovely park from my office. I did not manage to see much outside the office. Luckily, Joey and I had arranged for him to fly down at the end of the week, and we spent 8 days exploring the city. Joey set out for Buenos Aires from Austin after being in London for several weeks. The weather in London, hard work, and rapid time zone and climate changes meant he arrived exhausted and a bit under the weather, but recovered…