Sienna's Gala Dinner has now sold out!

Thank you to everyone for supporting. If you would like to donate a prize or sponsor part of the event please contact Lucy at [email protected]

Join us on Thursday, 20 February for a delightful evening of delicious food, wine and entertainment at the Sergeants Mess at Sydney’s Chowder Bay.


Through ticket sales, auctions and raffles we will be raising vitally needed funding for research into a cure, so ALL children diagnosed with neuroblastoma get the chance to grow up to live long and healthy lives. 

Winner of the 2019 The Voice to perform at Sienna's Gala Dinner

Diana Rouvas Winner of The Voice 2019The sensational Diana Rouvas was one of the eight final contestants on the first series of The Voice in 2012 and returned to the series as an 'Allstars’ of favourite this year. As a member of pop icon Boy George's team, she performed iconic numbers such as Hallelujah (Leonard Cohen), Never Enough (The Greatest Showman), A Song For You (Leon Russell/Donny Hathaway), Vision of Love (Mariah Carey), I’ll Never Love Again (Lady Gaga/A Star Is Born) and her grand finale song  I Will Always Love You (Whitney Houston) Diana took out the top prize in 2019. 

Sienna's story 

Sienna, the daughter of Lucy Jones and Oliver Hoffmann, endured six rounds chemotherapy, surgery, a stem cell transplant and radiotherapy and yet, despite her extraordinary resilience, could not overcome the aggressive form of neuroblastoma she had. She died in February 2010 when she was just two and a half years old.

The very first dinner held in Sienna’s honour was in March 2010 and so far, these events have raised over $500,000 for vital research. 


Thank you for making a difference 

Welcome to our Platinum Sponsors: Mercedes-Benz North Shore and Crows Nest Rotary.

    Blue and gold logo of Rotary Crows Nest

If you, or your business will like to support through prizes, sponsorship or auction items please contact us on [email protected] 

Thank you for bringing us closer to a cure for neuroblastoma. 


Sorry, this event is now sold out.