Bear in mind that if you are entertaining a mixed group including locals, they will always be reluctant to be seen in public having too much of a good time anywhere where alcohol is obviously served, whatever their private feelings about it. A good solution to this problem is horse racing at Nad Al Sheba which happens on most Thursdays in the winter.
Patronised by the ruler, Sheikh Mohammed bin Rashid Al Maktoum, horse racing is widely regarded as a good thing. It is enjoyed by all and there are a variety of corporate options provided by Dubai Racing Club which are cheaper than you would expect. Food and alcoholic drink is available to whoever wants it and the privacy of a box will be appreciated by locals.
Nad Al Sheba
www.dubairacingclub.com/