From email from Hollywood Cemetery:

This message is to notify you that there will be a memorial ceremony for J. E. B. Stuart on Saturday, May 11 at 11:00 a.m.

There will be cannon volleys fired as a part of the memorial service. The
participants have assured me that the minimum amount of powder will be used
in the volleys.

Thank you for assisting us in getting this message out to the surrounding
neighbors.

General Lee once said about J.E.B, ” He never brought me a false report.”