If you use a feed or RSS reader, you'll be happy to know that you can now subscribe to feeds of Knitters' Guild news and calendar events. (Calendar feeds can even be limited to location or category!) Just navigate to the page you want to follow, and the feed should be auto-detected by your browser and an RSS icon should be displayed near the address bar. You can then click on the icon and subscribe to the feed.
And if you have no idea what RSS is... Just put your hand up and the webmaster will be happy to come conduct a workshop for your group!