There are a number of servers in Australia and around the world that are used for IRC, and you need to know the server address in order to be able to connect to them. More recent, chat environments using java, CGI and similar technologies provide alternatives to IRC, often without the need for the use of software other than a browser. It is an excellent, relatively simple and free way for you to provide a chat environment for various educational purposes. For information on how to join Powwow visit the web site . PowWow is only available for Windows users.
Special software is required.
You should be impressed. The Edupalace program provides education examples of the Palace experience plus access to free server software for approved organisations wishing to set up their own Palace. To connect try irc.iinet.net.au or iiNet.au.austnet.org - server port 6667. You could build a swamp next to the forest, a pet store in town,or maybe a disco in The Emerald City. You could make an elephant that tells elephant jokes, or a robot that asks people what they think about nuclear power.