I am not aware of anything in Centennial, but there aresome in neighboring Littleton. A local favorite is the Littleton Historical Museum at 6028 South Gallup Street. Here you will find two working farms with live animals, a lake and even a Blacksmith.
There is also Historic Downtown Littleton which consists of many shops and restaurants as well as a theatre where they do plays/shows.
Hudson Gardens has some history to it too. It is the site of the old Northwoods Inn, which was supposedly haunted.
Additionally, Littleton hosts the Denver Botanic Gardens at Chatfield, which was a farm in the past and still has some of the old farm buildings.
