Hiranandani Powai - A silicon valley of India. Address of best technical institute of India, IIT Bombay. Which absolutely add need of places to hang out with great food and drinks. So, Powai is host many awesom restaurants and lounges.
Mantra Dining Bar - The food quality is at par. An average. But most coolest feature of this restaurant is its gorgeous ambience. Getting drinks adds a plus to it. Prices range is ok considering the ambience and place.
You can give a try for its Non-Veg cousins. Specilly a Tandoori chicken in starters , chicken curry in main course and haydrabadi biryani in rice range.
Vegetarian cousins are also good. Special mention for its mix veg range.
The best soup you can have here. Give a try to Hot N Sour Soup.
Overall a good place to try and hangout.