The Princess of Wales session is no more, either. It's been replaced by a session that alternates between two pubs.
Sessions at the moment are:
Monday - Plume of feathers, Hotwells (Anything goes)
Tuesday - Merchants Arms, Hotwells (English mainly)
Wednesday - Nothing I know of
Thursday - Nothing I know of
Friday - Alternates between Plume of Feathers, and the Barley Mow in St Philips.

Weekends are a law unto themselves.