“Children of the Stone” Concert & Book Tour: 4:30 to 7:30 p.m. Sunday, St. Peter's Lutheran Church, 310 Route 137, Harwich. Palestinian musician/composer Ramzi Aburedwan and his Dal’ouna Ensemble accompanying award-winning author Sandy Tolan in a program of music and book readings from “Children of the Stone.” Sponsored by Tree of Life Educational Fund. $10-$15.