If you are planning for a night out or u are a resident of South Kolkata coming back in a late night flight, u can perhaps think of Azad Hind Dhaba. U do not even have to get out, in case you are in your car, these guys are good enough to serve u inside ur car - right from a starter till water for washing your hands.
Ideally this outlet is specialised in Indian Cuisine, more precisely North Indian. If the tandoor for rest of Kolkata gets cooled down at midnight, you will find dozens of Masala Kulchas and Butter Naans with Chicken Butter Masala or Bharta being served on the tables of Azad Hind.
Well, the food is quite spicy . so to pacify the spice effects, u can end up well with a masala cold drink there. all in the car. In the mean time, if u r a visitor to Kolkata, you can have a look at the night life here, dozens of decked up gals and guys flock here at the midnight to satise their taste after a leg shake at Tantra or Sheesha!