Lexington: The Autumn Fine Arts & Crafts Festival, featuring pottery, jewelry, paintings, photographs, fabric, glass, and other works by top New England artists and artisans, takes place Saturday, 10 a.m. to 4 p.m., on the Visitors Center lawn, 1875 Massachusetts Ave. Free. 781-862-1450, www.lexingtonchamber.org.
Brookline: Katryna and Nerissa Nields (from left, below), sibling folk musicians and authors of “All Together Singing in the Kitchen,’’ share tips and games to help families make music together Sunday, 7 p.m., at the Brookline Booksmith, 279 Harvard St. Free. 617-566-6660, www.brooklinebooksmith-shop.com.
Lincoln: Inspired by the ongoing exhibition “Temporary Structures: Performing Architecture in Contemporary Art,’’ choreographer Kate Bresse will get families moving during an Eye Wonder program from 1 to 3 p.m. Sunday at the deCordova Sculpture Park and Museum, 51 Sandy Pond Road. Included with museum admission: $12, $8 for youths, free for ages 5 or younger. 781-259-8355, www.decordova.org.
Waltham: The Dinosaur Annex Music Ensemble presents “Dissolving Boundaries,’’ featuring contemporary compositions influenced by diverse styles and genres, Sunday, 8 p.m., in Brandeis University’s Slosberg Recital Hall, 415 South St. $20; $15 students and seniors. 781-736-3310, www.dinosaurannex.org.
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