Annual OCNS calendar. This is mainly for personal use, so that I remember what organisation tasks need to be done, and when.
You need http://taskjuggler.org/ to generate the reports: On Fedora, you can run:
sudo dnf copr enable ankursinha/rubygem-taskjuggler
sudo dnf install rubygem-taskjuggler
On other machines, you can install it using gem as noted on the `RubyGems.org page<https://rubygems.org/gems/taskjuggler>`__:
gem install taskjuggler