Director of The Discovery Center. About Us. The Discovery Center preschool (TDC) has been a family-owned Ann Arbor institution since 1974 – 50 years. We have award-winning facilities and an incredible teaching staff who have made a positive impact on thousands of children. Our team members enjoy our supportive environment and stay with us for years, even decades. Together, we provide a warm, nurturing, safe and loving environment for children age...
