Local chamber ensemble Manitou Winds will present a special encore performance of its “Winter Songs & Carols” concert on Friday, Dec. 8, at 7:30 p.m. at The Leelanau School in Glen Arbor, as part of the Glen Arbor Art Association’s Manitou Music Festival. Admission is free, and a freewill offering will be taken to benefit arts programs at The Leelanau School and future recording projects for Manitou Winds.