HAPPENIN’ OTSEGO for SATURDAY, JAN. 13 How Was It Made: The Metropolitan Opera THE OPERA HOUSE – 12:55 p.m. Special showing of the Documentary chronicling the creation of The Metropolitan Opera. Tickets, $15/person. The Foothills Performing Arts Center, Oneonta. Call 607-431-2080 or visit foothillspac.org BOWL DECORATING – 1-4 p.m. Create and decorate a bowl for the Chili Bowl Cook-off Fund raiser. The Carriage House Art Studio, 11 Ford Ave., Oneonta. Call 607-432-2070 or visit www.facebook.com/CANOneonta/…