Never been to the Marquee before.
Any Don't do what Donny Dont Does' in relation to the place?
I'm told it's used for agricultural fairs...this suggests to me "mud-bath".
Difficult to get to? Told it's out toward Parc Ui Choimh which'd be handy advice if I'd ever had had cause to visit PUC.
Staying in the Clarion. I'm told that's handy too.