Dr. Lionel Vachon of Sanford guides Taneale Vicnaire, left, a student at Bonny Eagle High School, and Haley Brooks, who attends Noble High School, while they get some hands-on experience using a dental simulator during the University of New England’s Dental Camp Sunday at the school’s Portland campus on Stevens Avenue. The three-day program gave approximately 20 high school students a chance to experience dentistry first-hand.