Another competition comm that I've joined and that you should check out too!
Here's the info:
LITERATURE is a community where the common theme is a love for books and writing. Members are placed into one of four teams (the Romantics, the Victorians, the Moderns, and the Contemporaries) where they will work with their team members to collect points. Every few months a chapter of the community will close and the team with the highest points will be declared the winner of that chapter.