More specifically who's going to any decent club/bar for the occasion (18+)?
Anything good, but cheap?
Anything in particular to note about the night?
A bit stretched for anything good in London for under £40. Was thinking to just turn up in Brick Lane and see how it goes...
Distance isn't too much of a problem, it would be a waste to not take advantage of free all night tube!
... and the ones that won't