In an effort to tidy up the sidebar here on the community, I decided to create a master post for the links to all the seasonal community challenges. It should prove easier to update than going in to add links to the sidebar every few months.
Seasonal DCU Free For All Community Challenges
February 2008 Spring 2008 Summer 2008 Peace Day 2008 Autumn 2008 Winter Holidays 2008 First Anniversary/Valentine's Day 2009 Summer 2009 Autumn 2009 Winter Holidays 2009 Spring Porn Fest 2010 Summer 2010 Autumn 2010 Winter Holidays 2010 Summer Clois Fest 2011 Autumn 2011 Winter Holidays 2011 Autumn 2012 Winter Holidays 2012 *All challenge entries, master lists, and banner posts can be found via the tags on this post.
**All seasonal challenges are determined by the seasons in the northern hemisphere.