Great Lakes Chamber Orchestra presents Sunday Series with The Cummings String Quartet, a northern Michigan-based ensemble of professionals. Named after the benefactors of the Dorothy Gerber Strings Program, the quartet also serves as teachers and artistic representatives of the Gerber program. Performance at 4 p.m. at First Presbyterian Church, Boyne City. Sunday Series provides free chamber music with small ensembles of musicians from the orchestra. The venue location rotates throughout northern Michigan neighborhoods. Generous support for the Sunday Series is provided by Carolyn Klender.