Join us on Sunday June 2nd for a welcome social at the Oregon Zoo! The 64-acre Oregon Zoo is located in Portland, a city and surrounding metropolitan area of 2.26 million people. Attendance in 2011 exceeded 1.6 million. With ongoing renovations to existing facilities and with every new exhibit or system, the zoo aims to be a model of sustainable conservation of natural resources. Learn more about the Oregon zoo by visiting their website.