April 29th, 2012 Calendar of Events

Find out what special and sometimes unusual events and holidays are celebrated on April 29th this year.

• Zipper Day
  Modern zipper invented by Gideon Sindback in 1917.

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This information is correct to the best of my knowledge. These dates are collected from many online and offline resources. Please do not email me asking me for more info about a date - All the information I have is posted here.