This is testing PluginTrackerCalendar. We can't Dogfood because timezones are not consistent.
Display tracker items in a calendar or resource view
Using TrackerCalendar: http://doc.tiki.org/PluginTrackerCalendar
To view Tracker Calendar Tiki needs the fullcalendar/fullcalendar-scheduler package. If you do not have permission to install this package, ask the site administrator.
Filter upcoming events
Show all events (including closed)
Add items to be displayed as calendar events
You do not have permission to insert an item