It's not that big of an idea but how about you add a Portal & Calendar?
To do that just go in to the Admin panel and make sure your switched to Advanced not simple.
Then at the top of the panel you should see Modules and misc.
Click on modules then a table should show up with all stuff you can add.
Then in the table you should see Portal and you should also see Calendar.
Click on those two names in the table then just look at the form which comes up next and make sure everythings in order to add it.
Then click save and your done.