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Rethink Events

We pride ourselves on throwing exciting, entertaining, unique events – all in the name of raising money and awareness for the work we do at Rethink to support young women with breast cancer.


Check out our calendar to keep up-to-date with Rethink and third-party events. VIEW CALENDAR >


Boobyball was launched in 2002 by a group of dedicated young women in support of their friend Sarah O’Regan who, at just 23 years old, was diagnosed with aggressive, advanced breast cancer. Boobyball is now one of the most coveted and high profile fundraising events for young philanthropists with 4 events across Canada.

Over the past 15 years, Boobyball has raised over $4.3 million dollars for Rethink Breast Cancer!

Find out more HERE.

Boobyball Mini

Inspired by the original Boobyballers, many of whom are now parents, Rethink introduced Boobyball Mini in 2016 as a way to continue the fundraising fun for the next gen.

The afternoon affair is a one-of-a-kind event with great entertainment, music and décor set to a kiddie theme. Parents mingle over cocktails while kids explore our family-friendly activities.

All proceeds from this event will go directly to Rethink Breast Cancer’s mission to empower young people worldwide who are concerned about and affected by breast cancer including some resources for families dealing with cancer.

See photos from past events here:

Boobyball Mini 2019: Under The Big Top – Toronto
Boobyball Mini 2018: Old MacDonald’s Farm – Toronto
Boobyball Mini 2017: Enchanted Forest – Toronto
Boobyball Mini 2016: Superheroes – Toronto

Rethink At The Races

Held in July, Rethink at the Races at the Queen’s Plate brings together Toronto’s best and brightest style-questrians for a garden party complete with swanky delights, music, festivities and the royal treatment while taking in one of the world’s finest horse races.

Through this partnership with Woodbine Entertainment, this not-to-be-missed affair has raised over $130,000 for Rethink’s work!

This year’s 50/50 winning ticket is A-732910. The prize has been claimed. Thank you for your support.

See pics from our previous events:

Rethink at the Races 2018
Rethink at the Races 2017
Rethink at the Races 2016
Rethink at the Races 2015
Rethink at the Races 2014

Your Event

Want to throw an event of your own to benefit Rethink? LEARN MORE >