My father was an STG equivalent during the Korean War, SN3 (Sonarman Third).
Yes, they still have service week. Since I was Laundry Petty Office I got to hang out in the barracks all week.
Gunslngr, when we had service week we had to wax the entire barracks floor with wax. By hand. Using HOT water and sponges. Actually, THEY had to. As the LPO it was my job to supervise, hehehehe....
Good luck Blue, enjoy your time. My first 3 years I was an FTN'er, my last year I straightened up and flew right and it paid off big time.
Best decision I ever made. Second was to go back in as a reservist.