The Dum Dum Living Memorial was established Before 1921 to commemorate WW1. This Living Memorial is located in Dum Dum, in New South Wales Australia. FURTHER DETAILS In the local school playground. TREE SPECIES Camphor Laurel (Cinnamomum camphora), gums (Eucalyptus spp.), Wattle (Acacia spp.). Pittosporums (Pittosporum spp.). Elderberry (Sambucus nigra).