I just saw a while ago on Facebook the Nokia Philippines Facebook page which I think was newly created. As of this posting they have 1400+ likes on their page. They’re also launching a new phone on their Facebook page and they’re giving it to 3 lucky people.
You can have a chance to win that phone by just simply joining the Photo mosaic contest at http://apps.facebook.com/nokiaphotomosaic/ . Just register your contact details and be sure to read the full mechanics first.