Preservapedia:Content Creation Challenge

MediaWIki Extension
http://www.mediawiki.org/wiki/Extension:Contest

Other Contests
http://blog.wikimedia.org/2011/10/20/announcing-the-october-2011-coding-challenge/ http://www.wikilovesmonuments.eu/contest/ http://www.thejakartapost.com/news/2010/03/30/wikipedia-supporters-hold-writing-competition.html http://www.thehindu.com/todays-paper/tp-national/article2719118.ece http://meta.wikimedia.org/wiki/International_writing_contest