Us Army guys would visit the Air Force base in Tuy Hoa, Vietnam just to have a chance to use a flush toliet!
In Gulf War I I spent most of my time making the great triangle run in an Army five-ton, from Dammam to Riyadh to KKMC. My supply guys had every Air Force chow hall in the area scoped - we always tried to time our trips to hit them at lunchtime.
They had soft-serve ice cream! Us Army types were on MRE's.
Thought you might have been at Phu Hiep.