“DAZZLING DAHLIAS,” July 31 at 6 p.m., Trafalgar Library, 424 S. Tower Drive. Free and open to the public. Peggy Bryan will talk about the colorful world of dahlias and how best to grow them.

VALLEJO — Popular Filipina singer Jaya will perform legendary hits composed by Cecile Azarcon, one of the Philippines’ most ...