A facebook fan page lets you grow as big as you want, send updates
to an unlimited number of people, and keep the focus on the organization without revealing the administrator (unless you want to). If you are willing to create awareness for your business, organization etc without having to pay for website, then you can go for a Facebook Page.
Here is one of my facebook fan page: http://www.facebook.com/wazobiablog
Simply go to http://www.facebook.com/pages/create.php and follow the steps.
There are several options available:
Create a Page
You can either create a page for your business, product/services, brand, company/organization, Entertainment, Artist/Band/Public figure. etc Just choose the one you'll like to start with and set up your page.
Follow the link above and create your own fan page. If you have any questions concerning the set up you may drop your comments below and I'll help you out!