Highland Coo Celebration Calendar Dates to Remember, keep track of birthdays, anniversaries and special days, year after year. A4, month to a page, 13 leaf, perpetual calendar. Designed and printed in Fife, Scotland. Printed on 200gsm paper, wire bound. This calendar is designed to be used to keep track of all your special dates. Each page has an original Highland Coo illustration and Scots verse.