How to pronounce “remembrance sunday” in English

here, what happens on these big royal occasions? Okay, Harry and Meghan and the kids are not are not working royals, but you know, he served in the military.Does he is there a role for him for him on Remembrance Sunday? What about Christmas at Sandringham? Are they invited? Will we see them? There's allsorts of By having them here in the UK birthday, which is a state event but based around a man.