A day of service was held to mark the Sept. 11 attacks. Hundreds of volunteers participated in the event.

They cleaned and restored headstones at a cemetery. The effort was made to honor veterans and others who served. The volunteers gathered to pay their respects and give back through service.

Details of the event are available from the source. The day of service was a way to remember the victims of the Sept. 11 attacks.

The event took place at Dallas-Fort Worth National Cemetery, where participants worked together to restore headstones and honor those who served.