The Hett Art Gallery and Museum was dedicated in 1954. Its mission is the preservation and display of art and artifacts of the Modern Spiritualist Movement.

Open to all visitors at the Hett Art Gallery and Museum is the Mother Cabrini Meditation Room. The Hett Gallery classrooms are utilized for lecture series and seminary classes focused on metaphysical and spiritual content.

The facility houses in three main galleries the most extensive collection of its kind.

The East Room

The East Gallery is devoted to Psychic Art and Inspirational Painting. Featured artists are: Prof. Louis Carracciolo of the Royal Academy of Urbino, Italy and the well known spirit artist, Francis McVey.

The Middle Room

The Middle Gallery houses an extensive collection of portraits precipitated by the nationally recognized mediums Elizabeth and Mary Bang. The portraits were precipitated in the late 1800's and early 1900's. Many under test conditions in full day light. Additionally in this gallery is found the internationally famous Marion BucknerPond McKenzie's collection of the Fox Sister artifacts.

The West Room

The West Gallery is designated to be the Camp Chesterfield Historic Room. This room contains work of many noted Camp Chesterfield mediums. The gifts of both mental and physical mediumship are spotlighted as well as the history of the Camp.