Jai said:

5. I placed two other SamStones in Sau Paulo in Brazil. I did not have any time for sightseeing there, so I placed them where work took me.

a. One was placed in the garden around the Hotel Mercure in Rua Joinville, where I stayed.
b. One was placed in the garden outside the FAPESP building. FAPESP stands for State of Sao Paulo Research Foundation, and they are one of the main funding agencies for scentific and technological research in Brazil.