... The conference will be held at The Mint in Sydney's central business district. This historic building, originally built to host a hospital in the early 19 th century, later became the first branch of the Royal Mint in Australia. ... 10 Macquarie Street . ... The easiest way to get to the conference venue is to take the train. Simply get on any train stopping at St James station. After getting off at St James, you will get to The Mint after a short 100-metre walk along Macquarie Street. ...