I don't know how much time is left before it has to be decided, but I found the below petition and thought, hey, it can't hurt.

SO feel free to sign if you want the show to continue.

http://www.petitiononline.com/bbcarniv/petition.html

Hope it helps.

signed

bump

Here's a response I got: Didn't learn too much.

Thank you for writing to HBO.

Unfortunately, we have no information as to when and if CARNIVALE is returning for Season 3.

Currently, the HBO series Carnivale is in Hiatus. Please keep checking our schedule at www.hbo.com/schedule periodically regarding repeat episodes. If you're an HBO On Demand subscriber, for the most accurate scheduling information log onto, www.HBOOnDemand.com for future listing