Saint Andrews Day is a holiday that not just Scotland celebrates, Ireland Romania, and Russia do to. This is Scotlands newest holiday , it is on December 1 and if it is on a weekend it gets moved to Monday. Saint Andrews day is celebrated by music, Dancing and traditional foods such as scottish broth and whiskey. Glasgow has a big party. They celebrate Saint Andrews day because just like Jesus ST Andrews died on a X shaped cross. St Andrews day is so important that they have a week of celebration in Edinburgh . St Andrews day is a very interesting holiday.