Know where this is? Take a guess and let us know in the comments.

Update, 17.43: Today’s photo proved a tough one to crack, but eventually Amy got it right. It’s a grate on 2nd Street near Gilman. Congratulations, Amy, on being this week’s winner.

Photo: Keoki Seu.

Tracey Taylor is co-founder of Berkeleyside and co-founder and editorial director of Cityside, the nonprofit parent to Berkeleyside and The Oaklandside. Before launching Berkeleyside, Tracey wrote for...