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".
Água Santa, Rio de Janeiro
The neighborhood derives its name from the 1888 discovery of a mineral spring in the area by freed slave Domingos Camões. Camões began bottling the water in wine bottles and selling them door to door. Gradually, the area became known as Água Santa (Holy water).