Coleraine Historical Society will hold their next meeting on Tuesday, September 17 in Coleraine Town Hall at 8pm.
The special meeting is part of the Coleraine 400 celebrations, and it is hoped that members of the public will support this one-off event.
The guest speaker is Dr Jonathan Bardan.
The theme will be a history of Coleraine and its charter.
Admission is free. Everyone is welcome to come along.