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Holidays for Monday, April 21st, 1980

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Image for National Chocolate-Covered Cashews Day
Also known as National Chocolate-Covered Cashew Truffle Day

Observed annually on April 21st
Image for National Tea Day (UK)
Also known as British National Tea Day and Tea Day

Observed annually on April 21st
Image for Patriots' Day
Observed the third Monday in April
Image for On This Day in History
Things that happened on this day in years past

Multi-day Events Continuing on Monday, April 21st, 1980