'Copper Sunday', an annual church parade from RMC to St. George's, in which cadets took up a collection of copper coins, was established in 1882 or earlier.

In 1918, the Royal Military College's Great War Memorial Flag was presented to the rector of St. George's Cathedral, the Very Rev.

[7] In a 1942 church parade ceremony, General Hertzberg asked permission of the churchwarden, RMC Professor W.R.P.

After the congregation were addressed by the Lord Bishop of Ontario, the cadet battalion marched back to the college.

[9] St. George's Cathedral, Kingston was treated fictionally as St. Nicholas's, Salterton, in Robertson Davies's novel Leaven of Malice.