There are tons of military traditions throughout all the services. And the service academies are no different. From noon formation in T-Court to chow calls throughout the day.
Check YouTube for USNA noon formation, Herndon climb, march-on to the football games, etc.
If there is one constant in the military, it is the adherence to "traditions." (At least until they are deemed inappropriate or offensive). Some are silly, some are beautiful to watch and will bring tears to a parent's eye every time. (Oops, I mean allergies).