The Hope Community Church Choir, Mak’hela (the Jewish Chorus of Western Massachusetts), Felicia Sloin and the Pioneer Valley old-time country musicians (including Rabbi Ben Weiner, pictured) join forces for a concert to benefit Project Rehovot. The project helps needy children in the public schools of Rehovot, Israel, many of whom are from Ethiopian immigrant families. Feb. 26, 4:30 p.m., Jewish Community of Amherst, 742 Main St., Amherst, (413) 256-0160.