World Usability Day in Brazil
http://www.usabilityprofessionals.org/upa_publications/upa_voice/volumes/2005/december/wud_brazil.html

Holtz Betiol, Adriana
Usability Professionals Association
2005

Abstract:

Curitiba, São Paulo and Belo Horizonte were the three cities in Brazil that had events for World Usability Day (WUD) on November 3, 2005. These events marked the formation of the UPA Brazilian chapter.