I know we always say there should be more festivals and the like in Waterford, here's one... sounds decent too. Should help local shops at Christmas time boost sales even more if all goes to plan. Stuff planned includes:
3D Audio Visual show @ Cathedral Square
Winterval Marketplace
'A Taste of Christmas Past' food experience @ Bishops Palace
Carousel @ Red Square
Santa's Grotto
Transformation of Waterford Crystal on the Mall to 'Crystal Christmas'
Like I say, sounds good, more info
here