I found another silly/fun brain related product: Nomskulls by Fred & Friends. You can make brains for any brain eating zombies you may know. You can buy them here on Amazon: Fred & Friends Nomskulls Cupcake Mold
(It does not look like you can buy them on the Fred & Friends site but stores in your locale may carry them.) Enjoy.
Four silicone cupcake molds come per box. (They are made in China.)
I am Emerson Jane Browne. I write about Brains, Apps, & Productivity, and many other aspects of Life. I speak to TBI support groups, speak and teach workshops at tech, music, and writer conferences. I consult with organizations on strategic planning and building a strong community.