From the Kansas City Zoo Website:
New Carousel Animals/Contest
Endangered Species Carousel to Open Spring 2007
Every paid visitor in November and December receives a ticket to ride the carousel in 2007. Guess the weight of the animal (three winners) and receive a season rides pass for the carousel, good for all of 2007.
The Zoo will unveil a new carousel in May 2007. It will feature 36 hand-carved wooden animals, all endangered species.
See pictures on the website.