Here are the steps I had to take.

  1. On the Facebook account page I want the calendar from I select “…”, and go down to “Events”.
    facebook_event_1
  2. Select an event.
    facebook_event_2
  3. In the upper-right click the “…” and select “Export Event”.
    facebook_event_3
  4. Copy the URL.
    facebook_event_4
  5. Go to your Google calendar. Next to the “Other calendars” hit the drop-down arrow and select “Add by URL”.
    facebook_event_5
  6. Paste your URL and check “Make the calendar publicly accessible?” and hit Add calendar.
    facebook_event_6

I hope this helps someone else out there…