There's a free online course on Clojure, which starts on April 24th:
http://rubylearning.com/blog/2010/03/09/clojure-101-a-new-course/
Rich Hickey and the most prominent authors of the books on Clojure
have all endorsed the course.
I recommend http://disclojure.org for news about Clojure.
Ciao,
Kevin.