This event has ended on 31th Oct, 2015 HomeWashington Metro Area Events Chantilly, VA Events The Heritage India Festival - Diwali Extravaganza - Oct 31 The Heritage India Festival - Diwali Extravaganza - Oct 31 Sat, Oct 31 at 12:00 PM Dulles Expo Center (South), 4320 Chantilly Shopping Center, Chantilly, VA 20151