I've always wondered why Saturday nights always appear to be lighter than the other weekend options(and some week days) when there has been a real movement to weekend type trips, even from the younger crowd nowadays?
You have Elrow(Always a massive one), Black Coffee(A big one, but less interest from youngsters/mainstream), Flower Power(I don't know any younger people that have been, nor met anyone going, but think it's reasonably popular amongst the elder crowd) & Claptone at Chinois(Probably doesn't have as much pull from an 'unheard' of club for the youngsters/mainstream). Most trips I've been on I notice this as a night with not many options for a mainstream type of crowd.