On the Wikisource mailing list we are discussing about a contest to celebrate Wikisource's 10th aniversary.
The contest would be from Nov 24th till Dec 1st. During that time the participants would proofread a selection of books and they would get points per page. The one with the most points would win an ebook reader.
So far WM-IT and Amical Wikimedia have comited each the prize for their respective contests on the Italian and Catalan Wikisource. WM-AU and WM-DC are considering to sponsor the English edition.
If you would like to help us to organize more language editions or find more sponsors, get in touch.
If you would like to participate, stay tuned! :)
Cheers, Micru