To join a group, click on "My Account" in the top right of the page. Then scroll down to the "Social" section of the profile to see the groups and clubs you are currently a part of.
To see the lists of groups, click on "Manage my groups" to see the resulting page with lists of all our groups that you can join.
You can click on the arrows in the bottom right of each section to see the entire list of that category. By clicking on the group, the title will appear and you can choose to view the page or join!