An interesting look at Indian Christians in the US(Courtesy: Amy Welborn):

Throughout Yonkers, as well as Westchester and Rockland counties, Indian Christians gather to worship each weekend in small congregations, some so tightly knit they consist solely of relatives or former neighbors from the same towns in India. And like the waves of immigrant Christians that came before them, some congregations are just large enough to sustain their own buildings, while others hold services in the basements of other churches or in storefronts.