professor emeritus nancy callahan

HAPPENIN’ OTSEGO for THURSDAY, SEPT. 7 Musicians In The Mansion MUSIC AT THE MANSION – 6:30-8 p.m. Free monthly event features open mic for solo and small ensemble musicians followed by an intermission and then a featured performance by Bill Mayer. Community Arts Network of Oneonta, Wilber Mansion, 11 Ford Ave., Oneonta. Call 435-8718 or visit www.canoneonta.org/calendar/ EXHIBIT OPENING – 5-7 p.m. Opening reception for “Games Without Rules” by Art Professor Emeritus Nancy Callahan with gallery talk at 6. Martin-Mullen Art Gallery,…