(Okay, this is mostly not serious, but it could be done, so...)
After being exposed recently to some ridiculous conspiracy theory or other, I caught myself referring to the author as a "tinfoil hat person" -- and somehow, I managed to think about Layo... probably due to some recent tin mining Zug was doing...
So, what are supposed to be the properties of a "tinfoil hat"? Why, immunity from the "mind control rays", of course, and while the term has been expanded to any sort of nutter, this is where it originates. Of course, in Layo/D&D, protection from mind control is a pretty good idea, so while it would be a somewhat anachronisitc joke, here goes...
LESSER TINFOIL HAT
Base Item: Helm
Craft: Tinkering
Station: Tinker's Device
Recipe: 3 Tin Ingots, Helmet Mold
Effects: +3 to Concentration, +3 save vs. Mind Affecting, -2 INT, -2 CHR
GREATER TINFOIL HAT
Base Item: Helm
Craft: Tinkering
Station: Tinker's Device
Recipe: 8 Tin Ingots, Helmet Mold
Effects: +3 to Concentration, Immunity vs. Mind Affecting, -2 INT, -2 WIS, -4 CHR