8450 W. Ten Mile Road
GreenFest, a two-day Earth Day event dedicated to celebrating wildlife and educating the community about environmental conservation. The Zoo-wide celebration includes earth-friendly crafts, an endangered species scavenger hunt, animal enrichment activities, zookeeper talks and exhibits by local conservation groups. All GreenFest activities are free with Zoo admission. Each guest who brings a wine cork, rinsed Capri Sun pouch or empty chip bag for recycling or is carrying a refillable water bottle will receive a discounted admission of $8. For information call (248) 398-0900.