@ San Fransisco City Hall, 1 Dr. Carlton Goodlett Place, Rm 284. Supervisor Rafael Mandelman welcomes artist Jun Yang whose art is currently on display. 4-5pm. mandelmanstaff@sfgov.org

@ Old Mill Park, 300 Throckmorton Avenue, Mill Valley. With more than 130 artists featured, this two-day festival includes live music, entertainment, crafts for kids and more. 10am-5pm. http://www.mvfaf.org

@ The Randall Museum, 199 Museum Way. A longtime favorite destination among LGBT families, the Museum opens a weekend of programming featuring the legendary Parker Family including master weaver Julia Parker, curators of the current exhibit A Tradition of Making: California Native Basketry. 6:30pm with all day workshops on September 15 and 16. http://www.randallmuseum.org

@ Empress Theatre, 330 Virginia Street, Vallejo. Dubbed as one of the greatest tribute bands in the industry. Uptown Funk will present a selection of Bruno’s top hits with a memorable stage production. 7pm. http://www.empresstheatre.org

@ GLBT History Museum, 4127 18th Street. The event will celebrate the opening of a new exhibit marking the 40th anniversary of the campaign to defeat the Briggs Initiative. 7-9pm. http://www.glbthistory.org

@ Copperfield’s Books Novato, 999 Grant Avenue, Suite 105, Novato. A group of four local mothers will present an engaging discussion about their experiences parenting transgender children. Copies of their books will be available. 7-8pm. http://www.copperfieldsbooks.com