Farm Hack 2018 Wales

We've begun the process of organising a Farm Hack gathering in mid Wales 24th to the 30th of september 2018.

Having issues, both creating an event on the calender and creating a non-tool wiki page.  Wonder if its my browser (Firefox 58.0.1 running in Fedora - all add-ons disabled), or are these features currently not available?

Will add more details as things progress