Well, they provide little tubs of marmite. Your not supposed to take more than 1 or 2.... but.. heh.
The toast is weird because they put it in a special machine then leave it for people to pick up. you've really got to have toast just as its toasted, most of the toast that is their has been sitting for 5, 10 minutes and because its cold just tasted a bit naff. You could allways make your own toast.