HAPPENIN’ OTSEGO for TUESDAY, MAY 29 Workshop On Aromatherapy PROGRAM – 6:30 – 7:30 p.m. Learn to make your own oil diffuser and about the benefits of aromatherapy. Huntington Memorial Library, 62 Chestnut St., Oneonta. Call 607-432-1980 or visit hmloneonta.org/calendar/ FILM SCREENING – 6:30 – 8:30 p.m. Showing “Smacked: Addiction & Recovery in Rural America” showing how/why people become addicted to heroin and what the medical, law, education systems are doing to combat it. Foothills Performing Arts Center, Oneonta. Call 607-432-0090 or…