There are hundreds of booths offering food, wine and crafts, there are kid attractions like a petting zoo, pony rides and a bounce house, but what really sets this fair apart is the music lineup. Two stages feature, among other acts, Brittany Shane, Tommy Castro, the Unauthorized Rolling Stones and Shana Morrison, and at 10 a.m. next Sun. there’s a high school battle of the bands. 10 a.m.-7 p.m. Sat., 10 a.m.-6 p.m. next Sun. Downtown Novato on Grant Avenue between Redwood Boulevard and Seventh Street. (415) 897-1164, www.novatochamber.com