By | November 7, 2019

Ontario South’s Trillium Convention occurred in Toronto yearly from 1992 to 2013, with a final gathering in Richmond Hill in 2016. Each gathering took place over a weekend in early summer – a conference of various speakers, workshops, and social events organized and hosted by Al-Anon and Alateen, with a full companion program for our AA guests. Truly a Celebration of our Recovery!

After years of dormancy, Trillium has re-blossomed in 2023! Following changes to the Trillium Charter, decided upon at Ontario South Assembly in 2021, as well as developments in technology that allow planning meetings to take place virtually, so arose an opportunity to learn from/build upon our experience and tap into a new energy of trusted servants. 

Trillium Registration is Now Open!

Register for Trillium Convention 2024 using the form below:

Please direct any general Trillium related questions to

Accommodations are available. Rooms are available on a first-come, first-served basis. Additionally, the discounted nightly rate of $89.95 is only valid until May 24, 2024. Reservations made after this date will be at the standard nightly rate on the Durham College website.

OSAA Trillium – Direct Booking Link For Rooms or use promo code OSAA24662