Why are Faces and Events albums missing in Photo app?

According to what I've read, the Photo app in IO7 (7.1 specifically) should have a Faces album under the Albums tab. It does not. Reference was also made to Events album(s) on this tab, which I'm also not seeing.

I'm using iCould and My Photo Stream from iPhoto 9.5.1 under Mavericks.

Any hint on how to get to these albums would be very appreciated.

Thanks.