HAPPENIN’ OTSEGO for TUESDAY, SEPTEMBER 28 Learn about the Sullivan-Clinton campaign HISTORY LECTURE – 6:30 p.m. Join historian Mary Alexander for a discussion of how the villages of Upstate New York in 1929 Commemorated the Sullivan-Clinton expedition of 150 years previously which destroyed the Iroquois Confederacy. Registration for Zoom required. Presented by the Arkell Museum, Canajoharie. 518-673-2317 ext 113 or visit www.arkellmuseum.org/events-calendar…