The first place to exclusively offer Thai food in Hyderabad is part of the restaurant chain from Taj Hotels and is located at Vivanta, Begumpet. Even after 5 years of operations, it remains the preferred destination for Thai food in the city with some fiercely loyal clientele, though in my opinion there has been a little drop in the quality of food. A highlight of this restaurant is the only exclusive 'Thai Sunday Brunch' in the city, where a 7-course meal is offered along with the best liquor. The a-la-carte menu here is pretty comprehensive too and offers most of the popular Thai dishes. I have a long list of favourites here - 'Pla Yang Bai Kluay' (Banana leaf wrapped fish fillet), 'Poh Taek' (a seafood soup), 'Som Tam' and 'Patani' (Stir Fried Lamb). Among desserts try the 'Tub Tim Grob' (water chestnut jellies in coconut milk) or 'Khao Niar Ngor' (sticky rice pudding in mango sauce). Service is extremely attentive.