Live music, games, & crafts for kids. Proceeds benefit Friends of the Petaluma River. Two-day pass: $40-$50. Single-day tickets: $25–$30. Kids: $5. July 19–20. 5–10 p.m. McNear Peninsula/Steamers Landing Park. 6 Copeland St., Petaluma. tinyurl.com/mryc95rj.