what is celebrated during october?
['October 1: World Vegetarian Day. ... ', 'October 2: World Farm Animals Day. ... ', "October 2: National Custodial Worker's recognition Day. ... ", 'October 4: Ten-Four Day. ... ', 'October 4: National Ships-In-Bottles Day. ... ', 'October 7: World Smile Day. ... ', 'October 8: National Pierogi Day. ... ', 'October 9: Bring Your Teddy Bear to Work/School Day.']