Yes there is
The day after Christmas is called Boxing Day, and is a public holiday.
The Chinese holiday that is in October is called National Day. The holiday is on October 1 and is a legal holiday for China.
Armistice Day
Veteran's Day
columbus day
Christopher Columbus Has A holiday named after him it is called Columbus Day
4th of July
Yes Blue Day is a Holiday in a small town in europe. Im not quite sure what the town is called but it is.
"Mustard Seeds" are called "RAII DANA", where as "Mustard" is referred to as "Sarson".
Because she was a lady and was born on a day
In Hindi, mustard seed is called 'Rai'
Washington's Birthday, called Presidents' Day in many states, is a national holiday. Many schools observe that holiday by closing on that day.