.........since the 'official' response on the MFab forum is that they don't want to publicise the timetable of fringe events, without punters purchase a programme, a suggestion may be that fringers who've been asked to lead seshes wherever could put them up on here.
I'll start off:
Sunday 20th June White Horse, 2pm - 5pm Music & Song with Mr Happy & the Misericords.