HAPPENIN’ OTSEGO for TUESDAY, DECEMBER 3 SUNY Oneonta Presentation: ‘Fish, Fishing, Dams, Climate’ ANGEL TREE PROGRAM – Give the Gift of Christmas this holiday season. Adopt a family in need. Visit www.allotsego.com/angel-tree-program/ to learn how. LECTURE – 7 – 9 p.m. Dr. Daniel Stitch delivers this years Richard Siegfried Lecture. He will present “Fish, Fishing, Dams, and Climate: What have we lost, and what do we stand to gain?” Craven Lounge, Morris Conference Center, SUNY Oneonta.…