An article in Nunawading Gazette, 1 July 1992 about Blackburn Lake Interpretation Centre which commenced in 1985. $170,000 extension has been opened to teach children about nature and the environment. The extension was funded by the City of Nunawading, Rotary Club of Nunawading and the Victorian Department of Planning and the Environment. The coordinator is Dorothy Meagher. Nunawading Gazette, 1 July 1992 about Blackburn Lake Interpretation Centre which commenced in 1985.primary education, city of nunawading, victoria. department of planning and the environment, rotary club of nunawading, meagher, dorothy, aborigines, blackburn lake sanctuary, friends of the lake, lewis, irene, barnes, margaret, hopkins, sophie, oettinger, marc