This $45 two-night workshop gives you practical skills to navigate with the aid of landmarks and navigation aids. December 9th & 16th from 7PM to 9PM at the Centerville-Osterville-Marstons Mills Fire Station, 1875 Falmouth Rd (Rt 28), Centerville, MA 02632. In this workshop you will learn: the 24-hour clock how to determine latitude and longitude ...