Following are some practical considerations for starting a reconciliation activity. Once you have an idea, find out who else may be interested and talk through your idea with them. Talk to the coordinator for Australians for Reconciliation in your State or Territory.
Partnerships are the way to go.
Involve people, including local indigenous organisations and community members. The more people who have a sense of ownership of the reconciliation process, the more likely that your efforts will be enduring. Contact community development officers at your local government council. They probably have ideas or resources to help you. They should be able to advise you on sources of funding that may tapped for future development of your idea.