Something I would like to see some top creative chefs attempt is cooking at the office. Going beyond reheated leftovers and the occasional toasted sandwich, what can you prepare and eat, in the space of 30 minutes, with the tools available at most offices (microwave, boiling water, toaster at minimum, and perhaps sandwich press and coffee drip, if you're lucky)? I expect you'd be using a fair amount of foil and getting creative with the sandwich press most of the time, but I'm barely a home cook, let alone a real chef, so my impression might not be accurate.
Mokalus of Borg
PS - You could probably bring an electric stove top if you were desperate.
PPS - You wouldn't want to prepare it all from scratch, either, I'm guessing.