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The Toronto Optimists was initially formed in 1952 as the 18th Scout Troop. This group became the 157th Scout Troop Trumpet Band and in 1956, with sponsorship from the Downtown Optimist Club, they became known as the Optimist Trumpet Band, nicknamed Opti.

With the 1956 Canadian Junior Novice competition, Opti began an unmatched string of championship victories. The corps leaped from being a class B standstill corps in 1957 to winning the Canadian National Junior Corps Championships in 1958, defeating Preston Scout House. Opti then went on to win ten more titles, through 1968. The Optimists’ unbroken streak of eleven consecutive championships is far longer than that of any other corps in drum corps history, American or Canadian.

The Optimists had the distinction of being the first Canadian corps to carry the newly-official maple leaf flag, on Feb. 27, 1965.


The uniform consisted of white bucks, black pants with a white stripe, a white sash and cummerbund, a green mother of pearl shako topped with a white plume and a green satin blouse with a white diagonal stripe bordered in black.


Also known as The Green Machine, the Optimists continued to compete into the 1970's. Opti won one more Canadian Junior title in 1972. In the Spring of 1976 they merged with the Seneca Princemen to become the Seneca Optimists with their last season in 1978.

In 2003, the Optimists Alumni Drum Corps was formed and has continued performing since then.

The complete rich history of the Optimists is available for each organization in their dedicated history page which you can access through the site menu or by clicking on a corps crest at the bottom of this page. You can also explore each organization through the Gallery where there is an extensive set of photos, videos, audio, and documents.


If you have potential contributions to this vast history, please contact us.

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This is a rich collection of the history of each of the Optimists organizations. Guaranteed you will learn something you didn't know about them. Click a crest to go directly to the organization's history page.

Davenport Trumet Band & Opti-Corps
Toronto Optimists
Seneca Optimists
Optimists Alumni

This collection provides some background on the history of the "feeder" corps that supplied the older corps with some well-primed talent. Click a crest to go directly to the organization's history page.

Bantam Optimists
Optimist Cadets
Cadet Lancers
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