We are R Users from in and around Zurich. We hold Meetups, which you can see here.
Currently Dorothea Hug Peter, Muriel Buri, Rachel Heyard and Patrick Schratz are the organisers.
The source code for the website can be found here. If you want parts of the website changed, just make a pull request or file an issue. The website is based on RMarkdown website examples and was quite easy to publish thanks to github pages.