Durham County or City?There are 2 clubs in Darlington (12-15 miles south of Durham City) Every Tues at the Brittannia Pub Archer St Very near the town centre A good place for singers. A small room
Every Thur at the Vane Terrace Art Centre About half a mile from the town centre They do have guests here at regular intervalstho not every week Bigger room
Theres quite a bit more I will have to check
Regards The Fantum