We just read True story of the three little pigs this morning and the kids always get a kick out of the little pig bottoms sticking up out of the ground with the little curly tail sticking up.
Maybe you could make some pink play dough, enough for everyone to have a golf ball size ball, and cut some pink pipe cleaners in half or fourths, and show the class how they can roll the dough, flatten the bottom and curl the pipe cleaner around a pencil to make a curly tail. Maybe little desert size paper plates to put them on.
Their very own little piggy butts.
Or maybe not.
Strega Nona by Tomi Depoala would be a cute book also. You could dress up like Strega Nona and take in a big pasta pot.