Lunch breaks at work or at least "hang out in bathroom"

so those things are actually useful? Guess my sims haven't been hungry enough then. I did try making a sack lunch a couple of times, but they always just came home with it still in their inventory, so I figured it was just a waste of time. I did let my vet take one to work before the vet clinic had a kitchen, because I was controlling her. Only one that didn't get eaten at home after work/school. Don't remember noticing a moodlet, but then I wasn't looking for it.