This widget allows you to add Google Calendar widget to your wiki page.
It was originally created by Sergey Chernyshev for upcoming conference calendar on TechPresentations.org
Using this widget
For information on how to use this widget, see widget description page on MediaWikiWidgets.org.
Copy to your site
To use this widget on your site, just install MediaWiki Widgets extension and copy the full source code of this page to your wiki as page Widget:Google Calendar.