kv99,
Yes, Coromandel is good! Have only been there once, for the a buffet lunch, but the food seemed quite nice.
Also good, in Port Chester, NY (just south of Greenwich) is Tandoori on Main St. I end up going there much more often as it is a stone's throw from Greenwich. Very casual, very nice. Also, surprisingly, very well prepared mixed drinks and nice beer selection of Chimay, etc.
What brings you to Darien?