Communities across the United States commemorated the 23rd anniversary of the September 11 attacks with various memorials and ceremonies. In Idaho Falls, a new memorial featuring two illuminated towers and a piece of steel from the World Trade Center was unveiled to honor the victims. In Granger, Indiana, a firefighter climbed 110 flights in full gear to remember his fallen comrades. The Pleasant Valley Fire Department held a ceremony with pieces of the World Trade Center and a replica of the Pentagon. Spartanburg hosted a 'Spartanburg Remembers' event, featuring a retired FDNY firefighter's reflections. A Brooklyn firehouse honored its fallen members with a memorial service.