Step 1: 

  • Home screen > scroll down to Calendar > Tap "Create Event / Holiday"
  • Tap + button on the right of bottom of Calendar screen


Step 2: Enter event name & description & location with a start date and end date, choose which type of this event.


Step 3: Press "Done" and it will publish to the office calendar and everyone ready to view.


Here is the full video of how to add a public holiday/event to Calendar.