My sister will be in hospital for the next 5 days or so, and I want to take some decent and nutritious food in for her (she is dreading the hospital food). Fruit obviously, but I'd like to take other things in as well, and I'm having trouble thinking of things that won't perish horribly. I'll take it in on a daily basis, but I doubt there'll be any fridge or reheating facilities there. Ideas?