At the moment, if you have your right column on, you should see a calendar. Below that you have a my calendar. This is 'private', you can add things to the calendar and only you will see it. The main calendar is public, but so far only mods/admins can add something to that.

If you scroll over today's date and the 28th/29th you should see data in their.

We can add things to this as it goes.