October 9th, 2008

• First Two-Way Telephone Conversation
  In 1876.

• Leif Ericson Day

• Moldy Cheese Day

• The Count's Birthday
  Sesame Street Character.

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.