"[13] When the club moved to the building in 1920 it made numerous renovations, including new windows and a large stone fireplace in the neo-Gothic Great Hall.

It now has a lounge, meeting rooms, a library, art studio, and the two-story Great Hall for concerts, plays, lectures and meals.

"[14] When Rupert Brooke visited Toronto in 1913, Edmund Morris brought him to lunch at the club, "five years old and the centre of Canadian literary and cultural life.

John Coulter instigated an advisory council on government support for the arts at the club in 1943, and in April 1944 he, Herman Voaden and others went to Ottawa to meet with James Gray Turgeon, chair of the House of Commons Special Committee on Reconstruction and Re-establishment.

Mitchell staged plays at the Club with the Arts and Letters Players (and later at Hart House Theatre and in New York) that were informed by his Theosophist views.

[22] Early productions at the club "reveal the influence of Theosophical ideas upon formal experimentation—as well as a pervasive sense of fun and an interdisciplinary approach to the performing arts.

Aside from the Group of Seven and others mentioned above, well-known members of the club include Hector Charlesworth, Robertson Davies, M. O. Hammond, George Locke, Charles William Jefferys, Mavor Moore and Owen Staples.

[25] The club's artistic life revolves around its "LAMPS" disciplines: Literature, Architecture, Music, Painting, and Stage (originally Sculpture).

Thirty-four boxes of documents dating back to the founding of the club are stored at the Thomas Fisher Rare Book Library.