Chicago has two zoos. The big one, Brookfield Zoo, is in the suburbs and the urban Lincoln Park Zoo is located in one of Chicago's green lung and affluent neighborhood: Lincoln Park. The best part: it's free!
Created in 1868, it's one of the oldest in the country and is undergoing a lot of changes. After building a more adequate habitat for African animals, it is rebuilding its Ape center and, according to one of the zookeeper I met, they will have new guests. It will open this July. Amongst the sights to see: the new Regenstein African journey, the Primate house, the bird house and my personal favourite, the Lion House, hosting big cats such as lion, rare Siberian Tigers, an even rarer Afghanistan leopard, etc.
It’s a great family excursion.