Teeth!
Zoe's second tooth came out today and thankfully did not end up getting ingested. In France, it is a mouse, rather than a fairy that exchanges cash for teeth, but since Zoe is a bicultural girl, she managed to get visited by both the tooth fairy *and* the French mouse. Happily there were no turf wars or other unpleasantness over the tooth and the tooth fairy and mouse came to an agreement on the distribution of teeth.