My last 3 nights in folk clubs:

June 1st: Easingwold (very new club) only about 10 in for excellent Canadian guitarist/ singer Rick Bockner

June 10th: Burneston, about 30 in for a singaround.

June 11th (last night): Cutty Wren, about 60 in for our Hotspot gig + singaround.

Can't really draw any conclusions from this but none of these clubs are in imminent danger of dying that's for sure.

Paul