MOUNTAIN CLUB—6 p.m. Monthly meeting of the Susquehanna Chapter of the Adirondack Mountain Club. Potluck dinner followed by a presentation at 7 p.m. This month, author Jim Loudon presents “Electric Lake: Oneonta’s Forgotten Gem.” Free. Elm Park United Methodist Church, 401 Chestnut Street, Oneonta. Visit https://susqadk.org/meetings/…