Old Rajans Scouts Association together with 1^st Kandy Dharmaraja Scout Group have organized many events in the past to the scout moment. Following are few of the major events organized.

• RISGO Centennial 2013
  
• Ransai (95^th anniversary) - 2008
• Rajans JIM 2003
• Millennium Jamboree – 2000
• Rajans Venture (International)– 1997
• DESAI Scout Jamboree (80^th Anniversary Celebration) – 1994
• Dharmaraja Centenary JIM in  1987 (Centenary Celebration of Dharamaraja College)