Expat to Expat Diaspora Missiology

She was dressed in her traditional hijab; the thin blue veil covered everything except for her eyes. I noticed that she was with a group of women who were walking towards the exit of a local Wal-Mart. It just so happened that as this group of Muslim women was exiting, an Indian couple was entering. They were middle-aged and obviously not locals. She wore a sari and he a sarong.