The charity is real, and it took me about 2 minutes to search for their 22-23 audited financial records here https://preventcancer.org/about-us/financials/financial-statements-and-990-forms/
If you go to page 16 you can see the event notes for AGDQ for those two years.
I spent an additional couple of minutes using the propublica lookup. https://projects.propublica.org/nonprofits/organizations/521429544
I’m just saying, nobody in Australia will shed a tear if she stopped existing.