First of all I have to list a couple of exceptions. It could not include A Charlie Brown Thanksgiving, first of all because the Peanuts franchise is very stand alone, and second of all because I already have a new deluxe version of it. It should not include The Bugs Bunny Thanksgiving Diet or Daffy Duck's Thanks-for-giving Special, because both are just chop-jobs of good cartoons spoiled by poor linking animation. That said and done, the collection could feature:
B. C. : The First Thanksgiving (Levitow-Hanson Films)
Intergalactic Thanksgiving (Nelvana Limited)
The Mouse on the Mayflower (Rankin/Bass)
Thanksgiving in the Land of Oz (Muller-Rosen Productions)
The Thanksgiving That Almost Wasn't (Hanna-Barbera Productions)
It could then be filled up with a few shorts, like the Warner Brothers cartoons featuring Daffy Duck and Tom Turkey, or the MGM cartoon with Jimmy Durante-soundalike turkey, and the Popeye cartoon featuring the immortal line, "What! No toikey?" Thus I could have another little holiday selection of my memories safely enshrined and filed away for future reference. So get cracking, oh gods of DVD boxed sets making. You should be able to pick up most of these items for a song and a few beads and trinkets.