HAPPENIN’ OTSEGO for FRIDAY, DEC. 16 Dance An Irish Ceili For Christmas CHRISTMAS CEILI – 7 p.m. A full Irish dance performance by the Iona Troupe. Cooperstown Art Association, 22 Main St., Cooperstown. Info, www.cooperstownart.com STANDING ROCK FUNDRAISER – 4-7 p.m. Includes a raffle. Donations go to help the Water Protectors of Standing Rock against future pipeline atempts. First United Methodist Church, 66 Chestnut St., Oneonta.Info, www.firstumc-oneonta.org SOMMELIER SERIES – 6 p.m. Join Sommelier Chad Douglas for his monthly wine tasting…