HAPPENIN’ OTSEGO for MONDAY, OCTOBER 23 Mill’s Distinguished Lecture Series Returns LECTURE—7 p.m. Author Clint Smith, “How the Word is Passed: A Reckoning with the History of Slavery Across America,” presents this year’s Mills Distinguished Lecture. Free, open to all. Alumni Field House, SUNY Oneonta, 108 Ravine Parkway, Oneonta. (607) 436-3500 or visit https://suny.oneonta.edu/office-equity-and-inclusion/common-read RABIES CLINIC—3-6 p.m. Free rabies vaccination for cats, dogs and ferrets. First come, first serve; bring your pet’s vaccine certificate for the vet’s reference. Susquehanna SPCA, 5082-5088 State…