From a typical Indian highway dhaba to a café on a Thai beach, from an airplane to the tram, from Tintin to motorbikes, Kolkata restaurateurs are leaving no stones unturned to catch the diners&rsquo eye with their theme restaurants. If you call yourself a foodie, these themed restaurants must be on your list the next time you are in the city. And for the citizens of Kolkata, what's stopping you from visiting these places Go now

