The Wood Fountain is an outdoor public architectural sitework on Indiana University-Purdue University's campus.

Singh Associates in New York City designed the sculpture, while Tom Fansler III manages the fountain.

The purpose of this artwork, according to the Smock Fansler website, was to provide "better places to live," and bring "spaces between buildings and the elements that tie them together..." The sitework used stone to mimic a pyramid in the shape of a diamond.

A Museum Studies course at IUPUI recently undertook the project of researching and reporting on the condition of 40 outdoor sculptures on the university campus.

Some students believe that at the top of the fountain lives a hidden inscription with instructions to find the society.

Others believe, in order to join the society, you must post a picture of yourself at the top of the fountain on social media.