This weekend’s picks

“The Sea Hawk”: An Errol Flynn adventure from 1940, with a score by Erich Korngold. 7:30 p.m. Friday, Aug. 11. $7. The Stanford Theatre, 221 University Ave., Palo Alto. www.stanfordtheatre.org

Bay Area International Deaf Dance Festival: Artists from around the world will perform and hold workshops at the annual event produced by Urban Jazz. 7:30 p.m., Friday-Saturday, Aug. 11-12; 4 p.m. Sunday, Aug. 13. $1-$30. Dance Mission Theater, 3316 24th St., S.F. www.dancemission.com

Kugelplex: Klezmer and old-world party music. 8 p.m. Friday, Aug. 11. $5$23. Old First Church, 1751 Sacramento St., S.F. www.oldfirstconcerts.org

“The Chastity Tree”: Vicente Martín y Soler’s 1787 opera about the purity of the gods. 1 p.m. Saturday, Aug. 12. $57$96. Pacific Pipe Oakland, 1391 W. Grand Ave., Oakland. www.westedgeopera.org

“Sherlock Holmes and the Adventure of the Suicide Club”: Playwright Jeffrey Hatcher creates a new thriller for the iconic detective. Shawn Andrei directs the Silicon Valley Shakespeare production. Free$25. 7 p.m. Friday, Aug. 11. Sanborn-Skyline County Park, 16055 Sanborn Road, Saratoga. www.svshakespeare.org

Listening to You: A Tribute to the Music of The Who: Benefit show featuringStarkeyCyril Jordan (The artists (The Who/Oasis),like Flamin’Zak Groovies), Javier Weyler (Stereophonics), Mike Donovan (Peacers), Allyson Baker (Dirty Ghosts) and more. Proceeds go to Who Cares, the Who’s Teen Cancer America Foundation. 8 p.m. Saturday, Aug. 13. $16-$18. The Chapel, 777 Valencia St., S.F. www.thechapelsf.com