AUTHOR—2 p.m. “Local Author Talk with Dana Cudmore.” Cudmore discusses his newest book, “The Cave Electrician’s Widow,” about a historic tragedy at Howe Caverns in 1930 and the courtroom battle that followed. Huntington Memorial Library, 62 Chestnut Street, Oneonta. (607) 432-1980 or visit https://hmloneonta.org/adult-programs/…