3×3 Guelph
Our flagship 3×3 basketball tournament bringing the community together.
Guelph Registration
Mark your calendars and join the community.
Our flagship 3×3 basketball tournament bringing the community together.
Guelph RegistrationOur flagship 3×3 basketball tournament bringing the community together.
Sarnia RegistrationJuly 8, 2008 - July 10, 2022
Addison’s story is one of courage and determination. What began as a basketball tournament and lemonade stand has grown into Canada’s largest 3v3 basketball tournament and the annual ADDYtude concert.
Raising awareness and funds for sarcoma research with a goal of $1 million.






"Addison's story is one of incredible courage and determination in the face of unimaginable adversity."
There are many ways to support Team Addy and contribute to sarcoma research.
Team Addy is powered by an incredible community of volunteers, organizers, and supporters who dedicate their time and energy to making these events possible. From the courts to the stage, it's the collective effort of our community that turns these gatherings into powerful fundraising engines for SickKids.



We're grateful for the generous partners who make our mission possible.



Interested in supporting Team Addy's mission?
Become a SponsorYour support directly funds sarcoma research at SickKids, bringing hope to families facing unimaginable challenges.