i would think that you could give them a few little nibbles.
i personally only give carby stuff out once in a great while (when winnie isn't stealing by bag of rye chips off my lap and stuffing her head in the salty carb goodness).
personally i just don't see the point.
all my buns get excited over herbs, and so i would just as soon give them those then something that isn't as good for them
(it would be like a bar of milk chocolate to a human, sure it isn't good for you, but one every once in a while won't kill you)
my vote is that because of the cinnamon, they might not like it, but give them a few nibbles, nothing you listed is toxic to buns that i know of, and it is the holidays, if they can't eat their treat then what right does anyone have to eat that frosted sugar cookie?
and btw, that was my reply to nicole's thread, and i stand by that.
i think that every balanced diet(for any animal) will have some give, some treats. . .
go for it, and let us know how they like them!