I don't care for the GMC advertising shows (or Curtis Stone) so I don't know what you mean by "presentation rings."
What type of Halloween recipe are you seeking? You might want to check some of the community cooking websites, such as allrecipes.com or recipezaar.com, and see if they have any holiday goodie recipes available.
Failing that, I have a recipe for candy which looks like eyeballs I'll be glad to post for you (I made them last year; everyone loved them).
This year, I'm just going to make a layer cake in the checkerboard pan - orange and black, of course.
