February 14, 2012, 7:20 am Mumbai city offers a varied selection of "South Indian food - a catchall term that's come to mean the fluffy idlis and crispy dosas from the southern states of Tamil Nadu, Karnataka, Kerala and Andhra Pradesh," Tanvi Chheda writes for the "In Transit" blog in The New York Times. But there is much more to South Indian food than that. "You can start your culinary journey in the Matunga district, a hub for Udupi, a style of vegetarian cuisine from Karnataka," Ms. Chheda writes.