Fraidy Cat Rabbit.
Performer displays a plaque with the picture of a black rabbit. He turns the frame around thrice, and asks the kids to shout "BOO". The frame is opened to show the rabbit is now white! This is repeated. You finally ask the kids to shout "BOO" again, and turn the plaque around. The picture on the opposite side displays the back of the black rabbit, running away. Apparatus is approximately 9" x 7" and is suitable for a large audience.
Fraidy Cat Rabbit