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I've got everything ready, I think, except some fruit-based boiled sweets.
I've got my daily bag, which is a cream fabric messenger bag with details on it about the Miskatonic Antarctica Expedition of 1930/31 - which those who know me, is a wonderful book (Mountains of Madness) but even better, a fantastic Call of Cthulhu campaign which was (I should re-ask) going to be updated to version 7 of the most excellent RPG - check it out here: https://www.chaosium.com/beyond-the-mountains-of-madness-hardcover/
Anyway, I've got a few sets of dice, pencils, a water bottle, and a print-out of the floorplans (also on my phone as a PDF/link), and most importantly space for more stuff.
Of stuff, I'm looking to pick up some missing books I have for Warhammer 4e (Cubicle 7), maybe a Syrinscape subscription, some more dice (can't have enough can you?) and looking into smaller publishers
I've never been to UKGE, and I'm pretty sure it's not on the scale of GenCon (what is?), but I'm there 3 days and plan to visit every stall and I've signed up to play in some games and hope to speak to folk outside the event, even though I'm staying in the City.
But if you see me walking around, chances are I'll have a Roadburn T-shirt on (a wonderful music festival) and brandishing my very greying beard. Come say hello.