Ways and foods to eat without a kitchen?

I'm headed to grad school and I'm moving into a room that only has a sink (with 12 meals/week eaten in a cafeteria several blocks away). I'm planning to get a mini-fridge and a water-boiler (electric teapot), and I'm imagining cereal, oatmeal, yogurt, fruits, teas, nuts, and other snacky foods. Maybe a little blender for smoothies? Salad fixings? I'm seeking other suggestions for easy foods to make (especially breakfast and snack foods, but also for other meals), useful appliances (particularly cheap ones, but make any suggestion), or other creative ideas for stove-less cooking and eating.