Since Pasadena’s first landmark district was established in 1989, the number of protected neighborhoods has now grown to 22 landmark districts, with several more now in the works.  Here are four sites that caused neighbors to organize and push for landmark status.Pasadena Complete Streets Coalition would like to thank District 2 Council Member Margaret McAustin for her support and District Representative Margo L. Morales for providing the content of this tour.