I remember 1968, after returning from Nam and while stationed at Ft. Hamilton, being a participant in the Armed Forces Day parade that marched down NYC's Fifth Avenue. If I remember correctly, USMC General Leonard F Chapman Jr. (who was commandant at the time) was the reviewing officer)
If you know of someone who is currently serving, or happen to see a person in that status, say hi and thank you.
And, just in case you forgot why they serve..................................
