Sorry, I haven't been playing/keeping up in the past year or so, but while we're on the topic of food items, was a solution ever developed for the 'the ghosts keep eating my food' problem? Can meals be stored/displayed in the fridges that came with GTW, or will sims/ghosts still try to eat them?
In a similar vein, I was going to have books as one of my heirs' items, but I feel like I would run into similar problems with sims trying to read/put away books. Those at least can easily be moved back from the shelf and wouldn't result in a fail (as the item isn't destroyed, just moved), but is there any way to put books 'on display' permanently?