Contact Info Old Mystic History Center39 Main St. Mystic CT 06355Mail: P.O. Box 525, Old Mystic, CT 06372 [email protected] (860) 536-9771 Tue, Thu: 10:00 AM - 04:00 PM Sat: 10-2 (by appointment, call 860-908-9614) Send Us a Message Name(Required) Email(Required) Phone(Required)MessageEmailThis field is for validation purposes and should be left unchanged.