the world come together on ScoutLink to chat with each other and celebrate their Founders. Others are involved with Thinking Day on the Air (TDOTA) using amateur radio, similar to the Jamboree On The Air of the Scout movement. Some World Association of Girl Guides and Girl Scouts member organizations use it as an opportunity to do projects with their 'twin' organization, such as Canada and Dominica . One tradition is that every Scout or Guide, ex-Scout or ex-Guide, places a candle in their window that night at dusk: "This is my little Guiding Light, I'm going to let it shine." It is also a tradition to send letters or postcards to other Scout and Guides before Thinking Day. In 2009, 2010, 2011, 2012 and 2013 a postcard campaign was organized by the Ring deutscher Pfadfinderverbände, Ring Deutscher Pfadfinderinnenverbände, Lëtzebuerger Guiden a Scouten, Swiss Guide and Scout Movement, Pfadfinder und Pfadfinderinnen Liechtensteins and Pfadfinder und Pfadfinderinnen Österreichs. Literature See also Scouts' Day References External links February observances Girl Guiding and Girl Scouting Scouting events