Read and sing-along with Laurie Berkner and her new book for World Read Aloud Day

Laurie Berkner celebrates World Read Aloud Day with the release of her new picture book at Barnes and Noble on April 22.

The legendary children’s musician reads and signs her new picture book, “We Are the Dinosaurs” at a special musical story time.

Laurie Berkner, April 22, at 11 am. Free.

Barnes and Noble [267 Seventh Ave. at Sixth Street in Park Slope, (718) 832–9066; www.barnesandnoble.com].