Águas de São Pedro–São Paulo 1941 chess tournament
The Águas de São Pedro International Tournament () was a chess tournament held from 2 to 26 July 1941 in Águas de São Pedro and São Paulo. The event, the first international chess tournament of Brazil, was organized by the São Paulo Chess Club and sponsored by Antonio and Octavio Moura Andrade, being the latter founder of Águas de São Pedro and owner of the "Grande Hotel".
Lagoa da Prata
In the 18th century, Lagoa da Prata ("Silverlake", in English) was a settlement which mined gold around the São Francisco River. It was established as a town in 1789. In 1896, Cel. Carlos Jose Bernardes Sobrinho founded the city. He originally called it "Pântano" ("Quagmire" in English), later changing it to "São Carlos do Pântano" ("The Quagmire of Saint Carlos" in English).