The Lone Tree High School will be having its prom this Saturday. The theme for the dance is Twenties Masquerade. Washington County Sheriff Jared Schneider would like to remind students this prom season, “I just encourage the students to enjoy their time at prom, but also, you know that planning ahead and making sure that they are allowing for enough time to make the whole night successful, and get to where they need to be when they need to be there and doing it safely.” The dance will be held at the Lone Tree American Legion, with the grand march beginning at 7:15. The dance will conclude at 11:00 pm.