Ok, you name Haarlem, but that's about all, isn't it (and for me Haarlem Bavo is 'hors concours' - for me the of the Netherlands) ? Civic organs with a sole 'concert' purpose are hard to find in Holland, there nearly all churchorgans (the ones in ConcertHalls in Amsterdam, Rotterdam, Eindhoven, Enschede aren't that fervently used or advertised).
And yes, I would like to swap ten of our 18th century II/P/18 we-have-enough-of-those kind of organs for two IV/P/60+ 32' foot Victorian "Town Hall" organs .
=|:-)