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".
São João da Boa Vista
The city was founded on June 24, 1821. In the beginning of last century, a group of miners decided to rest at the edge of Jaguari Mirim River, already in São Paulo state, and got astonished by the exuberant view of the nature. They got so delighted that on that Saint John's day, the miners started up the construction of the town and, to celebrate the Saint of that day as well as because of the amazing twilights at the sunset, the city was named São João da Boa Vista. Only 14 years later, the town was claimed a district. On March 24, 1859 it became a city, and on February 7, 1885 it was considered a judicial district, offering its citizens all the basic infrastructure.