India, Sept. 21 -- As an Indian who has lived in Finland for several years, the craving for Indian food surfaces regularly, and usually goes unmet. The typical Indian restaurant here serves predictable fare: turmeric-and-tomato-heavy gravies that masquerade as everything from butter chicken to paneer masala (and all taste the same), or "biryani" that is just meat and rice hastily tossed together in a frying pan. Cooking at home is the only real alternative, but my culinary skills leave much to be desired (though my dal tadka has improved considerably with practice). Given all this, I wasn't very hopeful when I heard of a restaurant that was "doing things differently". Ravintola Indus is refreshingly different, though. The menu at this India...