sentences:  The playground is not considered to be of cultural heritage significance.Special areas include the Events Lawn with magnificent trees, a formal rose garden, the Herb Society's garden, a perennial border, two hedged mazes, Frangipani collection, a rainforest walk and the black bean (also known as "Moreton Bay chestnuts") avenue.There is also a small aviary featuring peacocks, lorikeets and sulfur-crested cockatoos.