Octobarvest 

The celebration of the late harvest in October.
NB: The word is an etymological hybrid of "October" and "harvest" with an ear to the celebratory spirit of "Octoberfest" (Oktoberfest).

It is unbelievable that this late in the year we are still enjoying garden tomatoes and cucumbers in a hearty Octobarvest.

Octobarvest by Neologian-PJG October 10, 2013

Octoberfest

Common misspelling of the word Oktoberfest. Go there if you want to find out about drunk Bavarians, Americans, Australians and Japanese.

It's called Oktoberfest, not Octoberfest.

Octoberfest by MasterJoe August 21, 2006

Octoberfestation 

Overabundance of all things autumn starting in October - retail shops offering everything Halloween and Octoberfest related, restaurants selling everything with pumpkin flavor - desserts, liquor, cocktails, etc.

The house had been adorned with Octoberfestation, including a corn cob wreath, pumpkins, and scarecrows.

Octoberfestation by CinderellieInAz October 14, 2013

Octoberfest

A hyped up party that turns out to be mostly a bunch of dudes standing around wondering where the women are at.

Man, that party was a total Octoberfest, nothing but a bunch of beer and sausage

Octoberfest by Firegod May 15, 2009