There may be special risks associated with your building at certain times of the year. For instance Flower festivals are sometimes a special risk with special artifacts being on display when large numbers of visitors are present. There may be more cash in your building. If this is the case, and you are unsure as to whether a risk is constituted, get in touch with your local Crime Prevention Officer, who will help you. Your biggest asset is constant public surveillance, pre-designed routes for the public to take and additional, temporary, physical security.
Advice on managing special events is available from Ecclesiastical by following this link.