A Castro Valley cultural gem is playing hide and seek behind these tree trunks.
Where is this scene and what is the building that is largely hidden in the background?
Make a guess in the comments section below.
Unfortunately, last week's picture puzzle landed with a resounding thud.
Make that a double thud. Twice I ran a photograph of this vent along Quail Avenue in Castro Valley Community Park. Twice it drew not a single guess.
It must have been boring. Or ugly. Or both. Sorry.
Have photos around that you'd like featured? Send them to editor firstname.lastname@example.org and see if you can please the Valley.
About this column: Every week or so, we'll test your knowledge of places and things in Castro Valley. To browse puzzles from past weeks visit our archives.