The low inventory of homes for sale in San Diego is driving prices up again. Plus, a Poway man wants his community to call him if they find a rattlesnake on their property, but relocating live rattlesnakes is not quite as simple, or legal, as some might think. Then, this weekend in the arts: opera singer Stephanie Blythe performs the music of Johnny Mercer, artist Katie Ruiz installs a new ofrenda for the San Diego Botanic Garden's fall festival, the Symphony brings a beloved children's story to life at the Shell, and there's an art auction at the Bread and Salt complex.