Hingham: The Choral Art Society of the South Shore presents a spring concert, “Broadway Meets Opera: Hit Tunes from the Great White Way to the Met.” The program features songs, arias, duets, and choruses from shows and operas including “Wicked,” “Oklahoma!,” “Anything Goes,” “Pirates of Penzance,” “La Traviata,” “Carmen,” and more. Soloists include Amal Al Sharif, Oriana Dunlop, Adrian Jones, and Colin Levin. Sunday, 4 p.m., $20, $15 seniors and students. House of Prayer Lutheran Church, 916 Main St. 781-500-0021, www.choralartsociety.org.
Brockton: At the third annual Craft and Music Festival, kids are invited to make their own instruments, then play with the Brockton Symphony. The program features composed and improvised music inspired by art from “The Stories We Tell” exhibit. Saturday, 10 a.m. to 4 p.m. Free. Fuller Craft Museum, 455 Oak St. 508-588-6000, www.fullercraft.org.
Norwell: The Green Earth Fest features kids’ activities, eco-exhibits, farm animals, live animal shows, music, composting, and more. Sunday, 11 a.m. to 4 p.m. Free. South Shore Natural Science Center, 48 Jacobs Lane. 781-659-2559, www.southshorenaturalsciencecenter.org.