Bosses Day is on October 16, every year.
The origin of National Boss Day can be traced to 1958.
It was the idea of Patricia Bays Haroski, an Illinois secretary.
Patricia worked for her father and his birthday was October 16.
And so, it became the official Bosses Day.
National Bosses Day is usually celebrated by presenting one's boss with a small gift or greeting card. It is also customary to treat one's boss with extreme kindness, very similar to a birthday.
Some fair-minded and generous bosses have been known to use petty cash to treat their employees to lunch on this festive day -- though it may take some time before this observance becomes widespread.