Tea Shop in Sector 37, near the telephone exchange is one of those hidden places which become popular only through word-to-word publicity. It is a nice little shop run by Capt. (Retd.) Mehra and his wife. It is quite popular among young crowd - who come out to chill, chat and smoke there.
The place has sitting arrangements in front of the shop. It offers great variety of tea and coffee plus grilled/plain sandwiches and other eatables like cookies, momos, corn etc... It is wonderful place - one which I have visited numerous times and still visit a lot. Order any hot/cold drink from their menu and it would be fantastic. All the sandwiches are also wonderful specially the traditional onion-capsicum grilled and the latest chicken-salami one. There is also a sweet shop nearby, offering wonderful samosas.
If you are in Noida, then it is a place to visit and relax in your car while having wonderful tea/coffee along with hot eatables.