India, Nov. 3 -- Would you have guessed that the world's oldest vegetarian restaurant is not in India? Haus Hiltl in Zurich has been serving vegetarian food to the Swiss since 1898!

contributor visited it for a quick sampling. By Pallavi Pasricha Never in my wildest dream did I think that one of the highlights of my Swiss sojourn would be dining at a world's oldest vegetarian restaurant. Located near the luxury shopping street of Bahnhofstrasse in Zurich, Haus Hiltl opened in the late 19th century. I get a chance to meet the owner Rolf Hiltl, who is a trained chef and a flexitarian, over a meal. I chat with him about how this place that has made it to the

as the world's oldest continuously-run vegetarian restaurant. I am here on a speci...