Goiânia, Brazil. The 20th edition of the Caminhada Ecológica was launched on July 18, 2011, at the Palace of Emeralds where Grand Master Ruy Rocha represented the Grand Lodge of Goias.
"This event is emblematic for the purposes of preservation of biodiversity and water resources from Cerrado. Our athletes provide an important contribution to environment and, therefore, to future generations," stated the Grand Master Ruy Rocha.