Aren't we lucky to have a calendar.
October 2010 has 5 Fridays 5 Saturdays 5 Sundays.
It happens only once in 823 years.
What a rare combination.
Not only that but this October also had a date
And if that is not interesting enough
how about 5x2=10
And there's only 2 month between any October
and a New Year!