- Muslim Community Association Of Ann Arbor & Vicinity Contact Info | Committees | Events and Activities | Prayer Times About MCA | School | Map | Links| Membership form What's New: MCA Family Fun Day, June 1st 2002 Lectures and Halaquas this Week Visiting Our Mosque - Speakers Bureau Discover and Explore Islam About MCA The Muslim Community Association (MCA) of Ann Arbor would like to welcome you ...www.mca-aa.org