Hi, Well you've got the Clarence in Blackpool, with guests every week & across the water in Southport (not that far, it's at the Preston side of Southport) there is my local club (for 42 yrs) The Bothy Folk Club. We have guests every other week with singers nights between. As for anywhere else, i'm sure someone more local than me will be able to help you.
Cheers
Les