The Marsalis Brasilianos tour information is now up on Branford Marsalis's website. There are many more concerts in the series than I had come across, one-by-one on the web. These are hard-working musicians!
The tour begins on October 2nd, 2008, in Eugene OR, at the Hult Center for the Performing Arts, and winds up November 9th, 2008, at the Stephens Center for the Performing Arts in Birmingham AL. In between there are another 25 concerts, from one end of the country to the other.
Read more about the series at my original Marsalis Brasilianos post.