I have been going to Ambiyan for about 5 years now after trying out a bunch of Indian restaurants in Unionville & Markham. Service is really good, food is excellent. It's the only place we go to for Indian now. I have taken so many friends & colleagues and they love the food! Once you are seated they bring you a refreshing mango & yogurt drink (complimentary). Some fav items: Butter chicken, Chana masala, Chicken korma & Beef tenderloin masala - they're fresh made naan is out of this world! Love that they have a patio and they are in the heart of main street Unionville!