This masjid is a small but well-organized one set in an office building in Chantilly, VA. It is not affiliated with any group or government and is run by the gentle and artistic Sheikh Mesbahzadeh. They are open certain days during the week (schedule is consistent and reliable, please call for details) and open for Jumah prayers. Anyone from any flavor of Islam is welcome. Many services are in Persian, with a few occasionally in English.