The calendar is also your own personal calendar, so you should include also such events as your own birthday or members of your family’s birthdays as well as important dates you are looking forward to – maybe your summer holidays? The Calendar does not have to be the ‘standard’ calendar design, look to produce a calendar which is really creative.
Enclosed are links to religious festivals but you will gain additional marks for your own research together with your description as to what the festivals mean to their followers.
Do you want to know when different religions have their holidays and festivals? This American site tells you about festival dates for all of the world’s major religious sects.