Haiku has been selected to participate in Google Code-In 2012. From Haiku:

GCI is a contest for pre-university students (from 13 to 17 years old) with the goal to encourage young students to participate into open-source development. To achieve that goal, open-source organizations sets up various tasks and students are invited to claim them. Various prizes are awarded and, this year, each organizations are going to award two (2) grand prize winners amongst participating students.

Head over to Haiku for more information, and to register, if eligible.