Artifacts of Sheogorath

WhiteCoatSyndrome

Now that we have new Mage Guild dailies, we're being introduced to all kinds of weird items the Mad God has left lying around. I've been sent after three so far:

• A skull ("Big Sister, Little Brother" IIRC) with two faces that's supposed to speak dark secrets to people touched by Sheogorath
• A button ripped from Sheogorath's shirt by Malacanth
• The skin off the face of an Imperial follower of his (I think it was called the "About Face" or something like that - it was anguished on one side and happy on the other, and I gather from the quest giver that wearing it on that side would make you sad/happy)

What has the Order of the Eye sent you after?

WhiteCoatSyndrome

Having done this quest a few more times, I can add these items to the list:

• Uncle Leo's Spectacles (which oddly seemed to have nothing to do with the Uncle Leo we fight during the Mage Guild questline)
• Nightlight
• a Ravenous Rodent
• Lucid Liqour (made from spinal fluid)
• Eider Scrolls (like the Elder Scrolls, but made of cheese: eat them and you gain insight and lose your sanity)
• Discordant Fiddle (it only sounds in-tune if you're crazy)
• Wabbajerky (the results of a person getting turned into an animal by the Wabbajack, and subsequently turned into food)