Off to London tomorrow for two meetings, staying overnight (cheaper and more energy efficient than driving there and back in traffic).
Each meeting involves a "working lunch" which in my experience is usually sandwiches and a fruit platter.
As I'm doing the 8 week Blood Sugar Diet and avoiding bread, I've made two salad lunches to take with me - pinto beans, tuna and olives with a blob of mayo. 358 calories each!
Now how to keep the second one cool overnight (staying in a Premier Inn, so no fridge...) I guess the hotel must have a facility to store things for guests staying with them which need to remain refrigerated?