I attended the main Data Center World event in Las Vegas last month and learned a lot from it. So I'm definitely planning to head to the Asia/Pacific version, which takes place in Melbourne from 1-3 September this year.
As well as sessions covering all aspects of data centre management, the event (at the Intercontinental) will crown the Asia-Pacific Data Centre Manager of the year. Hit the link for more details on the event
Asia/Pacific Symposium [AFCOM]