HAPPENIN’ OTSEGO for THURSDAY, DECEMBER 3 Virtual Frostbite 5K FROSTBITE 5K – Ongoing. Run, walk, or bike anytime during the month of December. Post your results, then a picture of yourself in an ugly sweater with your race bib for the chance to win prizes. Benefit for the Oneonta YMCA. 607-432-0010 or visit www.facebook.com/OneontaFamilyYMCA/ 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.…