Checkiday.com
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Checkiday.com

Holidays for Tuesday, October 10th, 2017

October 10th, 2017 is Ada Lovelace Day

Observed the second Tuesday of October

October 10th, 2017 is Squid and Cuttlefish Day

Also known as Squidturday

Observed annually on October 10th
Things that happened on this day in years past