Actually, we don't have any free stuff yet, but as the club keeps reaching new members we will!
To join it, use myproxy.ca or try a manual proxy. Learn how to use a manual proxy here.
Manual Proxies: 22.214.171.124 port 3128, 126.96.36.199 port 80.
Then, go to http://stardoll.com/en/clubs/home.php?id=1469788, and join!
Also, to get even more stuff, go to the Stardoll homepage (still with the proxy) and click on the Wizards on Deck ad, lots of times. You'll get a wand, a book, and a purple rock!
Thanks to EVERYONE who told me!