Boom’s town

BOOM BOOM’S BOW Lea DeLaria needs help finding Boom Boom’s bow, and while the kids help with the search they’ll write a blues song, shake their groove things, and meet Jazz, Boom Boom, Crash, and Mrs. Tinkle. Nov. 4 at 1 and 4 p.m. $15 (recommended for ages 4-10). Oberon, 2 Arrow St., Harvard Square, Cambridge. 617-547-8300. www.cluboberon.com June Wulff