In my high school class entitled Child care, we made Bunny Ears with pipe cleaners and paper. You cut out ear shapes and then hot glue pipe cleaners on the back and then use a headband or some type of headgear to put them on and ta-da-you are the bunny.
On the last day before the Easter break, I did this to surprise my classes. I cut a bunny footprint out of cardboard. I then used this as a template for sprinkling baby powder onto the floor. The result was a floor full of big bunny feet. My assistant and I gave the children no clues or hints about how the footprints might have got there.