Today we found our Elf pretending to be a coffee cup. For this one we used a "venti" cup and lid. To affix the lid to our Elf's head, we poked two holes in the side of the lid and threaded some yarn through each hole, then tied the thread at the Elf's chin (creating a bonnet). We then stuffed him into the cup. Some other fun ideas are posted below, using a "sample" cup. We had the Elf hold the "sample" cup by attaching it with a piece of rolled tape.