Maybe I'm crazy, but I remember being able to view PFS events in a calendar format. I would have thought it was under the "Find Events in Your Area" link on the PFS page, but that just makes a giant vertical list broken up by region. I was positive there used to be a way to view a normal calendar of events, but now I can't find it.
Also, the "About Pathfinder Society" link in the top grey bar while in the PFS section loads an empty page. The header and sidebar stuff is there, but no content.