Annual Meeting of the South Portland Historical Society, 6:30pm, at the South Portland Community Center, 21 Nelson Road. Guest lecturer, Bud Warren will present a lecture: "Tide Mills in and around South Portland". Mr. Warren is a maritime historian and one of the founding members of the Tide Mill Institute. He will help us learn what a tide mill was, how they worked, and he will explore with us the tidal mills around this area, such as were found at Mill Creek and Long Creek. Admission to the lecture is free for current members of the South Portland Historical Society; non-members may attend with a $10 donation. FMI, call the Society at 767-7299.