How should I eat on an 11-7 shift?

I got a new job as a registrar in a busy hospital ER. My hours will be Friday and Saturday, 11-7. I will be training fulltime on the shift for 3 weeks and I am a bit confused about how do I handle my meals. I could eat breakfast when I get home, but will be sleeping for much of the day. I can get a lot of my water in at work. I don't bring money to work because I don't want to be tempted by the snack machines. The cafeteria is closed at that time and I need some suggestions for simple high protein foods that I can easily and discreetly eat at work. I don't get an actual lunch break, and I'm the only registrar at that time, so I can't really leave my desk for any long period of time. I find most protein bars taste like soap and would really prefer more normal food. Any ideas, esp. from others who work this shift? I do have access to a fridge, if that helps. Thanks all.

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.

You must be logged in to post an answer. Click here to log in.