Asia-Pacific Informatics Olympiad is a programming competition with IOI-like nature and held as an annual competition. Each country has the privilege to send their delegation to compete and beside that, there is an Open-contest for APIO! You may still participate in the competition although you’re not delegated formally from your country. (See here for more explanation: http://www.apio2015.org/index.html)
The host of the competition is changing every year (the countries take turns) and it’s Indonesia’s turn this year as the host! The competition day will take place on May 8th – May 10th, 2015 and the open contest will be on May 10th, 2015. We are warmly inviting you to join the open competition 🙂 you can see more how to register here http://www.apio2015.org/register.html
Join us and see you on the competition day! 😀
There10han's Blog 
you don’t get turn to host APIO, you propose to instead
Yes indeed 😀