def get_variable_days(self, year):
days = super(LateSummer, self).get_variable_days(year)<EOL>days.append((<EOL>self.get_nth_weekday_in_month(year, <NUM_LIT:9>, MON),<EOL>"<STR_LIT>"<EOL>))<EOL>return days<EOL>
Add Late Summer holiday (First Monday of September)