Glasgow is a known slam-click layover. The beds are amazing, the weather usually sucks, and there's a reasonable discount on food both restaurant and room service. Having been my second one this month, I was anticipating much of the same - M&S run and heating food up in the crew room microwave. Boy was I wrong! We had a great crew that wanted to hang out. So to keep it cheap, we decided to do build your own sandwich and bought a huge spread - deli meats, cheeses, baguettes, hummus and olives! It was amazing. Together, almost all 8 of us had dinner in the crew room and had the leftovers on the way back to Newark.
If only it was a picnic under the Eiffel Tower ;)