In a 60 Minutes interview last Sunday Liane Moriarty revealed that her novel The Last Anniversary would be filmed in Sydney’s Hawkesbury region. It turns out that Scribbly Gum island was inspired by Dangar Island on Sydney’s Hakesbury river. At this point, we don’t know much more. The film rights have been acquired by CBS films, but when it actually makes it to production is anyones guess at this stage. Still, very exciting news.