They're back! The Spiders Have Invaded! Tuesday, October 2, 2018 7:00 AM 07:00 Wednesday, October 31, 2018 4:00 PM 16:00 Hallman Orthodontics 5530 Wisconsin Avenue Suite 1525 Chevy Chase Village, MD, 20815 United States (map) Google Calendar ICS The Spiders have returned!! Can you guess how many spiders we have hidden around the office?! Winner will get 50 Patient Rewards Points and AMC Movies Gift Card!