From the infectious rhythm of the bhangra dance and the sizzle of the tandoori platter to landmark achievements in research laboratories and corporate boardrooms, the Asian Indian presence has very quickly become a lively and colorful part of the daily life of the Chicago metropolitan area.

Arriving in Chicago in the mid 60s, the first wave of Indians were mostly professionals who intended to return home. But as they stayed on and were joined by others, their population began to reflect the tremendous ethnic, linguistic, and religious diversity of India. Today, Indians are the largest...