https://nextstopriggspark.com/2026/09/02/save-the-date-september-11-unveiling-of-new-udc-9-11-bertie-backus-memorial-plaque/Next Stop...Riggs Parken2026-09-02T16:05:00+00:00Save the Date – September 11: Unveiling of New UDC 9/11 Bertie Backus Memorial Plaque