Hey Phil. There isn’t an officially supported method, at this point. On the Facebook side…while not officially supported, the closest thing to a Facebook sync out there is this plugin: http://wordpress.org/extend/plugins/sync-facebook-events/. We’re working with the author to help improve it, but the currently-live version there doesn’t include any work from our team so may be a bit rough around the edges (and is unsupported by our team at this time).
Sorry I couldn’t offer up more here. If you’ve got other questions let me know, happy to help where I can.