Syncing the Facebook calendar with CalenGoo
The easiest way to display your Facebook events in CalenGoo is to sync your iPhone/iPad with Facebook and to turn "Settings", "Accounts", "Show iPhone/iPad calendars" on in CalenGoo. By syncing your iPhone with Facebook a Facebook calendar should appear in the calendar list of the iPhone/iPad calendar. In CalenGoo it will appear as a calendar with the name "Calendar" under "Settings", "Visibility/Download" after turning "Show iPhone/iPad calendars" on. Just ensure that at least that calendar is set to visible in CalenGoo so that you can see your Facebook events.To sync your iPhone/iPad with Facebook just start the "Settings" app, tap "Facebook" sign in if necessary and turn "Calendars" on.
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Sync Facebook with Google Calendar and CalenGoo
You can also sync Facebook via Google Calendar with CalenGoo:Sign in to Facebook and click on "Events":
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On the right side of the page you should see a link "Birthdays":
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Click on that link with the right mouse button and choose "Copy Link Address":
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Sign in to Google Calendar and click “Add by URL” on the left under “Other calendars”.
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Paste the URL copied address into the URL field and replace "webcal:" with "https:". Then click on "Add Calendar":
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Afterward your Facebook birthday calendar should appear as a normal shared Google Calendar. And it should also appear in CalenGoo after the next sync.