Gaja launch More than 100 people helped celebrate the launch of MasterChef Season 10 winner Sashi Cheliah’s Adelaide restaurant Gaja. Wednesday November 20, 2019 9 Photos View in gallery mode Wednesday November 20, 2019 9 Photos Wednesday November 20, 2019 1/9 Jackie Su and Isabell Al-Nahat. 2/9 Tony Polese, Chris Swan and John Goodridge. 3/9 Thais Barreto and Mariana Bellico. 4/9 Steph Sunter and Chelsea Eve Templeton. 5/9 Natasha Segar and Isabell Al-Nahat. 6/9 Kym Hodgkinson and Isaac Steer. 7/9 Kristen Sheffield, Rabicca Cheliah, Rose Adam and Mandy Hall. 8/9 Helen Davies and Dave Gerner. 9/9 Biago and Joseph Fantasia.