Thought I'd give my lcoal FLGS a mention since many TMPers are probably going to be in North Wales at some point this summer.
In addition to a multitude of iron age forts, Roman ruins, medieval castles and the RWF museum in Caernarfon we have
Porthmadog – model shop close to the Post Office. follow the road that goes off towards Black Rock Sands and its on the left. Wonderful shop – has just about anything you will ever need in plastics. Small amount of GW as well.
Llandudno – Acme Games, run by Alex, a mate of mine. Come out of the railway station and turn left. It's up on the right hand side about a quarter of a mile. Has a lot of 28mm plastics, FoW, PSC and some fantasy stuff.
Bangor – very small model shop but does mainly CCGs and railways. If you past pop in, but not worth going out of your way for. It's at the extreme end of the High Street near Lidl.
Rhuddlan – never been to this one, but have heard rumours of a model shop that sells PSC..