http://www.facebook.com/home.php?#!/?sk=eventsSelect "Export Events" from the bottom and use that URL in this pipe. It will filter out your "not attending" events, leaving you with a calendar of things you're actually wanting to go to.Choose "Get as RSS" and you can…
Take a feed of activities and create JSON for them for the website skimble http://www.skimble.com. This requires heavy YQL to make the AJAX Header as part of the content request.
(List View and RSS do not display, as YQL mappings mess it up. Use "Get as JSON" for now...)