FetLife Calendar Exporter
The FetLife calendar exporter will create an "iCal" link in the top right nav-bar when you are logged into FetLife and in the "Events" section.
If you click it, then you will download the events you are attending into an iCal format, which you can then import into your other calendars, such as Google or Outlook.
To use this code you must install Tampermonkey into your browser, then add the following code.
Download the Code