It's definitely not the best coffee out there, but you can get flavors designed to be mixed in cold water for "iced coffee", with the end result being that you get your caffeine fix even when the hot water is broken – not just a broken brewer.
Just make sure you remind your interns tomorrow that you will thank them if they come forward and alert you to the broken maker, instead of leaving you to find it on your own, and you probably won't get a repeat performance!