On March 20th, the regular meeting of the Western Mass Developer's Group will feature Rich Hickey, the author of Clojure.

Clojure is a dialect of Lisp that compiles to Java Bytecode and runs on the JVM. It features persistent, immutable data structures and a model for creating multi-threaded designs. If you haven't seen clojure, please take a look at the site:

   http://clojure.sourceforge.net/

The meeting will be at 243 King Street in Northampton and will start at 6:30.

And, if you have a chance, you might want to check out his talk at the Lisp NYC meeting:
   http://lispnyc.org/wiki.clp?page=past-meetings