National Commission for UNESCO, 50th Anniversary , 1999 , Sri Lanka

The German Dharmaduta Society , 2002 , Sri Lanka

60th Anniversary of All Ceylon Buddhist Congress , 1980 , Sri Lanka

Ancient Sri Lanka - Polonnaruwa Era - Ethnic & Religious Unity , 2009 , Sri Lanka

Gangarama Seemamalakaya , 2003 , Sri Lanka

150th Anniversary of Kotte Sri Kalyani Samagridharma Maha Sa , 2006 , Sri Lanka

Diplomatic Relations between Sri Lanka & Thailand , 2015 , Sri Lanka

Rankot Viharaya Panadura , 2010 , Sri Lanka

Asgiri Maha Viharaya - 700th Anniversary , 2012 , Sri Lanka

Dharmasoka College - Centenary , 2013 , Sri Lanka

Anagarika Dharmapala Centenary , 1964 , Sri Lanka

Wesak Festival 2000 , 2000 , Sri Lanka