Here's a cartoon competition we can wholeheartedly support (with thanks to Cartoonists Rights Network International for bringing it to our attention):

Attention all cartoonists!  Help us draw the world's attention by creating an editorial cartoon about impunity. IFEX, an international network of free expression groups, is launching an editorial cartoon contest.  Titled the Draw Attention to Impunity: Editorial Cartoon Contest, this cartoon contest will be part of the second annual International Day to End Impunity on November 23, 2012.  The deadline for entries is November 4, 2012.  Some of the entries will be featured on the International Day to End Impunity website, and the top three winners will receive cash prizes.

Read more about the competition on the CRNI website.