You can get them from the Fear Evolved event in the candy corn supply drops, or by crafting them in a cooking pot with scarecrows, headstones, and pumpkins.

Btw events are still in Ase/Ark Survival Evolved! The only thing that changed is there is no more event themes. 😞

But you can tell if there is an event by checking the cooking pot!

Thanks for reading! Hope your day goes well!