I debate whether I should do anything fancy with my dad's military medals.
He didn't get some of them when he got back to the US, because there was a line for sorting out your medals and a line to get on a train, and he took the train.
He never cared to get his other medals over the years. They never meant much to him. Unlike Bob Dole, he didn't parade around in his Purple Heart because so many of his friends paid a higher price.
Right now they sit in a drawer where they have sat for decades. I guess I'm tempted just to leave it at that, maybe do a journal or video with his thoughts about them.
I do need to preserve the war letters between my parents though. Most are his, not hers, for obvious reasons. I feel like maybe I should type them up too though, as not sure the grandkids could read his writing.
For my father's 80th birthday, we transcribed all of his letters home & to my mother, and all of their letters to him. We started with the day he went to A&M (the financial accountings are amazing!) and went all the way through to when we moved to Washington, where they petered out as the ranch finally had a phone that they didn't share with 12 other families.

My sisters did all the typing; I merged the files and changed fonts for the different authors so that you could read the back & forth in the order they were sent/received. We added scanned pictures in collages from the time frame for "chapter headings" (the early A&M years, the war years, the later A&M years, the California years, etc). I was able to find a binder in the department, and the owner showed me how to feed the machine so that we produced about 10 books - one for each daughter, one for each grandchild, one for him, and one for his brother that was still living at the time. We titled it "The Clarence Chronicles - Tales of a Traveling Texan".
From all of that,
@carvers4math - what I'm saying is DO IT! Your kids may not think much about it now, but they will probably appreciate the history in the future.
Fun fact - putting that book together where I learned that the original "Reveille" - the collie mascot of A&M (a border collie mix then, now a standard collie) - had a fondness for sleeping on his bed. And per the code for the cadets in the corps at A&M, if Reveille wanted YOUR bed, YOU slept on the floor. And man, did he ever complain about it to his folks!