In this picture, we see from left to right, the building which housed TUSLOG Detachment 150's theater, site lounge, weight lifting room, TV room, BX and dining hall.  The old photo lab room was located in the center front of this building as well.  The USO Shows were held in the center section of this building in that fine watering hole, The Top of The Mountain Lounge!  At the top of the picture is the main gate.