World Scout Jamboree movement learn about other peoples and nations by direct interaction with them. The idea of organizing such periodical international gatherings was originally conveyed to Baden-Powell by the General Chief of the Scouts of Greece, Konstantinos ("Kokos") Melas, during the 1918 international Scout meeting, in England.Captain Melas proposed the gatherings should repeat every four years, in the same way Olympic Games were held in Ancient Greece. The suggestion was accepted with enthusiasm by Baden-Powell, who named the gatherings "Jamborees". It was in 1920 that the first World Scout Jamboree was realized, held in the Olympia halls in Kensington, London. Symbolically, the
1909 Crystal Palace Scout Rally Rotha Lintorn-Orman and Nella Levy, a pioneer of Guiding in Australia. To commemorate the event, Girlguiding UK open a Centenary Maze in Crystal Palace Park in September 2009. 1909 Crystal Palace Scout Rally The Crystal Palace Rally was an historic gathering of Boy Scouts and unofficial "Girl Scouts" at the Crystal Palace in London on Saturday, 4 September 1909. The rally demonstrated the rapid popularization of Scouting with an estimated 11,000 boys attending with the prominent presence of Girl Scouts also being significant for the start of Girl Guides/Scouts. The rally was held a year and a half after the