I'm very happy to post about this advergame: first of all it's the very first interactive campaign I receive from Greece, and second Panos, who is the Director of Interactive Services at OgilvyOne, Athens sent me an email with "an offer I could not refuse". The game lets you drive a Ford Focus inside the Special Stage of the Rally Acropolis that is taking place on June 1st inside the Athens Olympic Stadium (where the 2004 Olympics took place). People that register and play the game, can win a VIP Experience Package for the Rally, including hotels, packstage access, tickets and transport to the events, and so on.
The game in itself is just a "standard" racing game (even though it contains an Easter Egg - press L while you're playing), but Panos sent me all the info about it in an amazing way (for a blogger, at least). Since the copy is in Greek characters it would have been impossible for me to login and play, but I've been sent a guest account you guys can also use: guest @ adverblog.com (of course remove the spaces).
Have fun! And welcome to Greece :-)