To mark International Stuttering Awareness Day on October 22, the Canadian Stuttering Association (CSA) is once again coordinating a nationwide “Light Up Canada” marketing campaign. This year, several of Canada’s most iconic landmarks — including the CN Tower, Niagara Falls, Vancouver Sails of Light, Vancouver Science World, and the Calgary Tower — will be illuminated in sea green, the official colour of stuttering awareness.
The campaign aims to celebrate people who stutter, foster public understanding, and inspire Canadians to recognize stuttering as an important part of the human voice.
CSA thanks all lighting partners for their participation and support in helping to light up Canada for ISAD 2025.

Toronto
The CN Tower will shine sea green on October 22 for International Stuttering Awareness Day! Head downtown after sunset to see Toronto light up in support of people who stutter. If you stop by, snap a photo and tag us. Let’s #LightUpCanada together!

Niagara Falls
On October 22, Niagara Falls will be illuminated in sea green for International Stuttering Awareness Day! Don’t miss this breathtaking view of one of Canada’s most famous landmarks glowing in support of people who stutter. Capture the moment and tag us to help raise awareness! Let’s #LightUpCanada together!

Vancouver
Vancouver’s Science World and Sails of Light will glow sea green on October 22 for International Stuttering Awareness Day! Join us in celebrating awareness, inclusion, and every voice that deserves to be heard. Snap and share your photos using #LightUpCanada
Calgary
The Calgary Tower will light up in sea green on October 22 to mark International Stuttering Awareness Day! Stop by in the evening to see it shine and show your support for people who stutter. Don’t forget to share your photos and tag us! Let’s #LightUpCanada together!