Ottawa Farmers' Market

The Therapeutic Riding Association of Ottawa-Carleton (TROtt) is a registered charity where children and adults living with disabilities have a great time, while gaining the physical, mental and cognitive benefits of evidence-based activities with horses.

Ottawa Transit Riders is a non-partisan advocacy group working to make the Ottawa transit system more affordable, reliable, accessible, and safe for users. Ottawa Transit Riders believes that a robust transit system is at the heart of the solutions we can implement in response to the climate crisis we are...

The Ottawa Regional Science Fair (ORSF) is an entirely volunteer-organized event, and registered charity, aimed at encouraging students in the Ottawa-Carleton area from grades 7-12 to engage in Sciences, Technology, Engineering and Math (STEM). Each year, they host a fair where over 120 students can present their projects to be...

Ecology Ottawa is a not-for-profit organization that works to make Ottawa the green capital of Canada. They provide residents with the information and tools needed to understand local environmental issues and promote environmental leadership at all levels impacting the City of Ottawa.

Canadian Blood Services is the connection between donors and patients, healthcare professionals and medical researchers. They will be raising awareness about the different lifelines, as well as where and how to donate. Note: This is NOT a blood donation event.