The Crown is my favourite occasions restaurant in Chennai. I have a review up at the Chennai Metroblog.
I am completely sold out on the Deck of The Crown. It makes such a perfect location for special evenings, especially when you have offers in hand from friends who ask you where you would like to be treated to good food! Chennai looks so beautiful at night from the Deck, rows of red tail lights on snaky roads, spots of dense greenery, a few tall and well-lit buildings on every side...