The gay bar I know of dubai when I was last there was Jules bar within the Meridien Village across from the airport..thur and fri night were the weekend nights as it were. It 'turns' more gay as the residents go to bed...defo 10-1030 onwards. Discretion needed in that single non-white men (ie phillipino) have been turned away by the 'security' (although it is easy to get into Jules thro back walkways anyway). Eye contact is your friend!
Link to the hotel:
http://www.lemeridien-dubai.com/?PS=...rence_05/04/10