Welcome to Gumpcom bawbag.

Yer too late for GL25, it happened at the end of February.

Ye missed all the fun an' shenanigans. Ye even missed our american visitor (that'll probably never happen again but you never know). Ye'll have a bit of a wait tae the next however, it's in July (are you man enough to come?). They used to happen every 2 months (so I'm told, I only joined in April last year), but don't happen as often now.
We are the biggest in Scotland catering for over 100 bawbags just like you, with the LAN running over a period of 48hrs, that's 7pm Friday to 7pm Sunday or breakfast time on Friday to breakfast time on Sunday for you student types. We come from all areas of Scotland - Edinburgh, Glasgow, Perth, FALKIRK, East Kilbride, Livingston and, urgh, Engerland. There might even be a few poor sods going to Strathy Uni as well that you could hitch up with.
There might be a Gumpcom WeeLAN

in the next month or two catering for 20-30 players, the first was in November last year and was an absolute riot.
Kustom PCs,
ESC and others also run small LANs lasting a day or an evening.
Here's a few resources you might find interesting
PicturesOld Forum Archive, before a LAN happens there's always an arguement over what to play and how to play it
FAQs