On April 19th, 2015 members of the 100th Regiment and Society along with the 19th Light Dragoons and Glengarry Light Infantry participated in the Ottawa Pipefest Parade.

A massive parade of massed bands and dancers from Ottawa City Hall to Parliament Hill – supporting the Ottawa Regional Cancer Foundation and joining the cities of New York, London, Edinburgh and Dublin in this global initiative to raise money and awareness for cancer charities.