Post your guesses in the comments section below.
Guess correctly and be crowned "Alameda know-it-all" for the week.
Congratulations to DN Park for correctly guessing last week's photo challenge. The intricate window can by found on the Acapulco building on Lincoln Avenue.
Thank you to reader Chris Pontes for submitting this week's photo.
Have your own photos around town that you'd like featured in our Where in Alameda photo challenge? Send them to email@example.com and see if you can stump our readers!