Flying Dutchman Maritime Festival

The Flying Dutchman Maritime Festival ran in the Netherlands town of Terneuzen for a time.  Hissyfit (Linda Kelly and Hazel) performed there in 2011 according to a Mudcat Café thread.  Not much more is known about the event:  its website no longer propagates and there are no Facebook elements referring to the festival.  Indeed, searches on web browsers reveal little to nothing about the event.