It's not only me taking photos of London OSM events. Here's a couple of nice photos from last Saturday's events:

Emilie Laffray giving her Open Knowledge Conference talk

(cc-by-sa-nc Pantera and Mateusz)

Ciarán Mooney running the spacemakers brixton OpenStreetMap shinanigans
(Welshie was there somewhere too)
(All rights reserved but he won't mind, Pete Gravell)

Thanks again to those guys for flying the OpenStreetMap flag!

I'm with Ciarán right now actually, at a London hackspace gathering. I've picked up the keys for the building, and we're looking set for a good OpenStreetMap Hack Weekend. In fact they've done a nice bit of tidying up, and there's desk space for about 15 people now (plus sofa space) so loads of room. Should be a good event kicking off this Saturday 10a.m.

UPDATE: We'll also be going for pre-hacking drinks on Friday night (details on the wiki