Here is my fourth attempt to capture this mysterious San Francisco landmark once located on the corner of Mission Street and 17th Street. It was torn down in 2002 and used to read, "17 Reasons Why!" The "Why!" was removed a few years before 2002 because of safety issues.
Even though I've lived in San Francisco since 1991, I only remember seeing "17 Reasons". I don't remember seeing "17 Reasons Why!"
Read more about this great sign at the link below.