rawhide was not one of the 'arab bars'. it is closed right now. sahara is gone, it is something else now, but i think there is a sahara sign in front of deja vu. did sahara become oasis ? i've seen some girls in front of midnite but it isn't open every night. i think deja vu also has some girls but kiss, spice girls, and rio seem dark.
per one comment here, dollhouse is worth a visit although they did raise the happy hour price to 110thb and i think they reduced the happy hour to 9pm (9:30 or 10pm before).
geisha is a good spot in nana, take a look at the small jacuzzi area. i think it is 170thb for drinks there. maybe 200thb for lady drinks, i don't pay much attention to the pricing.