After you retire or leave the service; what do you do with your military certificates and diplomas?

I have my retirement certificate on the wall as a memento of my pride in serving the the US Army. Most of my awards and letters of commendation/appreciation are in a book. The rest of the stuff is in a file cabinet. I was told never to throw away papers given to you by the Army. I am proud of my military service and still serve in veterans organizations and military-themed youth organizations. I want to give back to fellow veterans and inspire youth to serve our country.

They are in the same place they have always been, some folders in a box... LTC Dr Richard Wasserman, LTC (R)

In a folder in a file cabinet in my office.