Midwinter celebration in Cornwall, England
Mummer's Day, or "Darkie Day" as it is sometimes known, is a traditional Cornish midwinter celebration that occurs every year on Boxing Day and New Year's Day in Padstow, Cornwall. It was originally part of the pagan heritage of midwinter celebrations that were regularly celebrated throughout Cornwall where people would take part in the traditional custom of guise dancing, which involves disguising themselves by painting their faces black or wearing masks.