From Hollywood Cemetery’s FaceBook page:

There will be a memorial for Jefferson Davis this Saturday at 9am. The memorial service is a family event complete with music, poems, and keynote speaker. There will also be a marching bagpipe band, honor guard and musket salute.

The event is free and open to the public.

I have been also informed that there will be cannon fire, lots. It will all be over by 11:00 am.