The Town Board holds a joint workshop meeting with the School Board at 7 p.m. Monday in the Professional Development Room at Grand Island High School, 1100 Ransom Road.
• The Grand Island Historical Society hosts a River Lea Christmas Open House in Beaver Island State Park from 1 to 4 p.m. next Sunday. All are welcome.
• The Grand Island Community Chorus performs a Christmas Concert, “A Wreath of Carols,” at 7 p.m. next Sunday in St. Martin-in-the-Fields Episcopal Church, 2587 Baseline Road. Holiday refreshments will follow the concert. Admission is free. Donations are welcome.