In an attempt to catch up with Wikipedia's much-publicized coverage of the 2004 Indian Ocean earthquake, the Collaboration of the Week project spent last week focused on the 1976 Tangshan earthquake in China, perhaps the most comparable disaster to occur in recent history.
The Collaboration of the Week (or COTW) aims to turn nonexistent or stub articles into content that can qualify as a featured article, and has in fact produced several featured articles through these efforts. Nominees for the main COTW article are selected based on votes from project participants, and must achieve increasing levels of support over several weeks before they are chosen. The article is then featured on the Community portal and the group works on it together for the week (some development may also happen while the article waits to become the main COTW).