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Holidays for Saturday, March 31st, 2007

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Image for Brothers' and Sisters' Day
Also known as Brother and Sister Day

Observed the last Saturday in March
Image for Earth Hour
Observed the last Saturday in March
Image for International Taco Day
Also known as Day of the Taco, Día del Taco, and Día Internacional del Taco

Observed annually on March 31st
Image for National Clams on the Half Shell Day
Also known as National Oysters on the Half Shell Day

Observed annually on March 31st
Image for On This Day in History
Things that happened on this day in years past

Multi-day Events Continuing on Saturday, March 31st, 2007