I went to Barbeque Nation, Bangalore, almost a week ago. We were almost 10 people and that was the best restaurant I have ever visited.
Food, service ambience/ decor were perfect and every one of us ate a lot. Specially hot gulab-Jamun were too too good. I liked that food and service so much. Price may be a bit high but truely it deserves that.
I must say visit that place at-least once and you will feel the difference. For business purposes, this is well suited and a must visit place.