Check this web site out - when you enter the home page look under "Community Developement" section.
If not sure ring one of the committee members and they'll put you onto the right person.
That grant is for Ethnic Communities to help them to put on cultural shows etc. It might be an idea to contact your nearest Migrant Resource Center (and chat to Community Laison Officer) if you do that this person will advise you and arrange for you to meet an officer from Australian Council for The Arts to have a discussion with and put your ideas forward before the Advertisement goes in the paper for the grant.
Good luck.
http://www.ozco.gov.au/