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Holidays for Wednesday, August 17th, 2011

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Image for National Black Cat Appreciation Day
Also known as National Black Cat Day

Observed annually on August 17th
Image for National Medical Dosimetrist's Day
Also known as National Medical Dosimetrist Day and National Medical Dosimetrists Day

Observed the third Wednesday in August
Image for On This Day in History
Things that happened on this day in years past

Multi-day Events Continuing on Wednesday, August 17th, 2011