A little while ago I bought some Altoids strips and noticed how much they were like tiny sheets of paper. So I made that origami game thingie that we all played in school out of one of the strips.
Well, I'm pretty sure you could try Listerine pocket packs or something. Wait, no, they're kind of sucky. I'll look around here and see if I find them. Peru is always behind in the times. Of course, it's questionable if you'd want to use them for anything other than oragami.
You sir, are an Altoid-God among men! All hail the mighty Yak! Blither with him, for he is much skilled in the Altodial Arts. Also, his wife will beat you up if you don't.