Where can I buy a birthstone necklace for my gf from?
@Swarovski have gorgeous birthstone necklaces.
Where can I find the best Iranian/Persian restaurant?
Try Shabestan in @Radisson Blu Hotel by the creek in Deira.
Where can I find a place here that sells authentic NY pizza slices?
@PitFire Pizza I personally think it's the best pizza in dubai.
Where can I buy Kefir?
You'll probably find it at any of the bigger supermarkets like @Carrefour or @Geant. I've seen a Russian brand at @Carrefour before. It's called кефиран (pronounced kefeeran) in Russian.
Where can I find outdoor cinemas?
@Zero Gravity have a Cinema on the Sand at the beach of the @Dubai Marina beach club on Sundays. The entrance is Dhs 50 fully redeemable on food and drink.