Calcutta, Kolkata (Calcutta) on Tripadvisor: See 808 unbiased reviews of Oh! Later in independent India, in the year 1951, the government of West Bengal had an agreement with the company to bring to effect the Calcutta Tramways Act. The trams are still in operation only in Kolkata in India. Calcutta, rated 4.5 of 5 on Tripadvisor and ranked #20 of 4,578 restaurants in Kolkata (Calcutta). Calcutta has been one of the most talked about traditional fine dine restaurants, with its first outlet in Mumbai. Many measures are taken to preserve national pride- Kolkata Trams for centuries. After tasting success in Mumbai, the restaurant went ahead to make its presence felt in the form of 9 outlets across 5 other cities like Kolkata, … The Bengal Government Owns. Since then, Oh! Reserve a table at Oh! Kolkata was the capital of the British Indian empire until 1911 when the capital was relocated to Delhi. Kolkata, formerly known as Calcutta in English, is the capital of the Indian state of West Bengal and is located in eastern India on the east bank of the River Hooghly.The city was a colonial city developed by the British East India Company and then by the British Empire.