Hi Sophie and Yin Yang;
I can personally recommend the Way Out Club near Tower Bridge (every Saturday night) or my favourite is Pinks (Pink Punters) in Bletchley (Near Milton Keynes. Best to stay t the Campanile Hotel - Fenny Stratford which is literally opposite to the club on the other side of the road.
Pinks has a big TG following and the Big Night Out (Friday night once a month) is the day to go. Do try out the girls only mirrored room on the top floor . Females only allowed there. If you canot make the Big Night Out, basically most Friday & Saturday nights is worth going.
Have a great time
Judith