HAPPENIN’ OTSEGO for SATURDAY, APRIL 8 Happy Easter Weekend! DECORATING—11 a.m. Celebrate Easter and bring the kids in for a Cake Decorating Class. $60, supplies included. Chocolate or vanilla cake. King’s Kakery, 281 Main Street, Oneonta. (607) 267-4343 or visit facebook.com/Kingskakery EASTER EXPRESS—Noon and 3:30 p.m. Catch the train with the Easter Bunny and friends for a fun afternoon featuring an Easter egg hunt, Easter games in the open air car, complimentary snacks, family photographs with the Eater bunny, and much…