For years, whenever someone asked me for vegetarian recommendations in Columbia (and in my particular job, you'd be surprised how often you get asked such things), two words instantly left my lips: Mango Grove. In fact, I'd recommend the popular vegetarian Indian eatery to all people, even those who eat meat. But I found that a lot of people weren't interested in a meat-free restaurant, no matter how tasty a bargain I said it was. Evidently, Mango Grove's owners discovered the same thing, because last year they opened Mirchi Wok right next door to their existing place.