Sunrise announced at the event “Kiseki no Tanjoubi” that Code Geass will have a new project in 2010. The event was held this Saturday in Japan to celebrate the birthday of the character Lelouch.
It is still not known whether it will be a new TV series, a movie or an OVA series, or even if CLAMP will be involved. More information should be announced in 2010. Stay tuned!

The text in the image above reads:
“新コードギアス プロジェクト始動決定!
New Code Geass project announced!
2010年に続報を待て!!
Wait until 2010 for more information!!
これは新生……新たなる誕生の日なのだ。
This is a reborn… It’s the day of a new birth.
今日より、ギアスは新たな段階を迎える。
From today on, Geass shall reach a new level.
近いうちに、おまえたちは新たなギアスにかかるだろう。
In the near future, we will take you to a new Geass.
希望せよ。待望せよ。熱望せよ!
You wished for this. You eagerly waited for this. You yearned for this!
忘れたか。
Did you all forget?
ギアスとは、願いに似ているということを。
Geass is like a desire.
そう。
That’s right…
お前たちが願えば、ギアスは再び……
If you wish for it, Geass will, again…
Special thanks to syaoranmew for the translation!
EDIT: for more information about the event, check out this report.