Instructions
Create a dedicated server, preferably on a spare computer, for "Blockland." To do this, open the start menu, navigate to the "Blockland" folder, click the icon that says "Dedicated," and then create a server on "Blockland" as you normally would. Now you will need to leave the computer on 24/7, so the server can be accessed at any time by any player.
Create a set of forums for your clan to communicate. There are several web-hosting services for clans that will create and host your clan's forums for free, such as Guild Launch, Guild Portal and Guildomatic. Having a set of forums will allow your clan to plan times to play together and will provide a way to keep the clan and its members easily organized in one location.
Create a forum post in the "Clan" category of the "Blockland" forums that announces the clan has been created. It is also customary to include basic information about the guild, such as your goals and the structure of the hierarchy of the clan. If you've already created the clan's official forums, include a link to its web page and instruct any interested players to join your forums.