@Al Dhiyafa is open 24 hours with an emphasis on Arabic food or @Al Reef Bakery is also open 24 hours you can grab a snack there on your way home. And my favorite is @Arboretum great selection of food and nice views as well!
Well the best place to get amazing seafood dinner is @Pierchic the place is also located in a truly spectacular place and you will have a great view while eating
A really well known one is @DIVA (Dance Infused Vertical Aerobics) my friend tried it and loved it! I was considering trying but not sure yet... the prices are reasonable but one good thing about it is if you get a VIVA-DIVA Membership with Unlimited classes then you get a free pole.