MicroDental Laboratories will be hosting "Progressive Aesthetics" seminars with Dr. Chris Pescatore at its state-of-the-art facility in Dublin, Calif. Dr. Pescatore will provide both lecture and over-the-shoulder live-patient dentistry, demonstrating the latest anterior and posterior aesthetic preparation and seat techniques. For course dates, times, and registration fees, please call Jennifer Tuel at (800) 229-0936, ext. 520.