Breakfast: The north kitchen is open for breakfast (at least it was last year). Walk in, grab some cereal or something. Chandler has breakfast (omelettes, pancakes, french toast, oatmeal, bagels w/ cream cheese, etc.), the Red Door has crepes, bagels, muffins, and pastries, and Broad cafe probably has stuff too.
I think I eat cheaper on weekends since CDS dinners cost $12.50.