Willum Warrain Aboriginal Association is located on the traditional lands of the Bunurong/Boon Wurrung people. It is a non-profit organisation with deductible gift recipient status, welcoming all Aboriginal and Torres Strait Islander people. The association runs a range of community programs including an Elders' Group, Women's Group, Men's Group, Deadly Kids, Bush Play Group, Community Drop-in Day, and Supporting Our Mob.

It also provides Cultural Immersion Tours and Cultural Awareness Training. The association operates a 100% Aboriginal community owned Indigenous Plant Nursery specialising in local plants from the Mornington Peninsula. A program guide and newsletter are available for download, and the association is open Monday to Friday from 9 am to 4 pm. An online shop is available, and membership and donations are welcomed to support its work.