Bonam can be a cooked rice with Jaggery and milk organized in a brand new brass, earthen pot decorated with neem leaves, turmeric and vermilion (Kumkum). A lamp is lit along with the pot and is termed Bonam Jyoti. In this particular temple Lord Vishnu is worshiped as Lord Alarnath. https://hanumanmandirsydney.com.au/about-us/