HAPPENIN’ OTSEGO for TUESDAY, AUGUST 28 Lake Front Concert Series Finale CONCERT – 7 p.m. Fritz Henry, solo singer, guitar offers fun, interactive music for all ages. Lakefront Park, Cooperstown. Call 607-547-5256 or visit richcooperstown.org/lakefront-concert-series/ KNITTING GROUP – 1:30 – 3:30 p.m. Cooperstown Village Library, 22 Main St., Cooperstown. Call 607-547-8344 or visit www.facebook.com/VillageLibraryOfCooperstown/…