Bonnie Crombie will be visiting the Quinte region on Monday.
The Ontario Liberal leader will be in downtown Belleville to launch the Sean Kelly bid to become MPP.
On Friday, the Ontario Liberal Party announced the broadcaster/city councillor would be their candidate for the September by-election to replace Todd Smith.
Crombie, a former mayor of Mississauga, and Kelly will co-host the event at The Boathouse on South Front Street at 5:30 p.m.
The event is open to the public.
As part of her visit, Crombie will also join Kelly and supporters in a door-knocking stint.