I do a theme every year, I print most of my decorations and then match the toys. Last year was actually creepy dolls, so printed some similar to this https://cults3d.com/en/3d-printing/articulated-creepy-doll-print-in-place-majomajer
Then I also printed a bunch of Aztec death whistles.
https://www.printables.com/model/1051966-mayanaztec-death-whistle-quick-print-halloween-spe
This year I’m doing Godzilla, so I’m printing out a bunch of chibi kaiju.
https://www.printables.com/model/683097-mini-godzilla
I bought a bunch of little Mesh treat bags on Amazon and I put a candy and a toy in each. Basically a homemade blind bag. All in all each bag with toy and candy comes out to just under a buck
I’m also printing a 7ft tall version of this (in sections) https://www.printables.com/model/508374-godzilla that’s going in my front lawn with a bunch cardboard box buildings
I’m 98% sure I’m 100% responsible for the micro-plastics problem