Perhaps something like this? http://www.debconf.org/usergroups/
(But of course with the rest of the entries added, a bit more formatting, a search interface once the list gets bigger and a form to submit a new group for inclusion). That list is coming out of MySQL so it's trivial to update it etc. Cheers :-) Jonathan Oxer -- The Debian Universe: Installing, managing and using Debian GNU/Linux http://www.debianuniverse.com/