The Pelham Public Library (Fonthill, Ontario) is challenging you to read as many banned books as you can (or want to) between February 26th and June 30th. Not sure what to read? There are almost as many banned books lists as there are banned books. When you visit their blog you can check out the lists that they have compiled of books that have been banned or challenged from 2006 and 2007, as well as many other lists (on the sidebar at the left).
They also have an extensive list of interesting links on the sidebar.