Our wall & creative calendars come with public holiday dates included by default. However it is possible to remove these or re-add them at a later date.
To do so - while in the calendar builder/editor, simply click 'date options' in the bottom left, followed by 'holidays'. You will then see a list of default holidays with a tick box against each holiday.
Simply de-select or select which holidays you'd like to appear in your calendar. There is also a select all and deselect all option to make this feature quick & easy to use.