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

Update, 9:25am: Fittingly, “A. Student” quickly identified this week’s photo. This is Senior Hall, built in 1906 under the supervision of John Galen Howard, and paid for by a “secret society” called the Order of the Golden Bear. Apparently members of the society still maintain the outsize log cabin and meet there regularly, in secrecy. Congratulations, “A. Student”, on being this week’s winner!

Photo: Tracey Taylor.

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...