It's a session they're calling iVote.
New Democrat Leader Tom Mulcair, Liberal Leader Justin Trudeau and Green Party Leader Elizabeth May are joining Conservative MP Michael Chong, an MP who's made parliamentary reform a focus of his work, at the university.
The session is being hosted by former parliamentary budget officer Kevin Page and features new research by pollster Nik Nanos. Linda Godin, host of TFO's 360, and Steve Paikin, host of TVO's The Agenda, will moderate.
Follow Kady O'Malley's live coverage in our live blog below.
Mobile users, follow the liveblog here.