Here, try one...
Take one box of (not low-fat) brownie mix (or make your own) and add:
1/4 teaspoon cayenne (or 1/8 if you're of the non-adventurous type)
2 teaspoons cinnamon
1/2 cup shelled pumpkin seeds
Voila! "Messican" Brownies
Serve atop a tablecloth made from this Dia de los Muertos Fabric:
(trust me, it won't taste the same without it...ok, just looking for an excuse to display my stash)