International Cat Day is a celebration which takes place on 8 August, every year.
Tu BiShvat is a Jewish holiday that occurs on the 15th day of the Hebrew month of Shevat.
National Pizza Day on February 9th celebrates one of America's favorite dishes.
Mardi Gras means "Fat Tuesday" in French, reflecting the practice of eating fatty foods on the last night before ritual fasting and Lent fasting.