I have found that a lot of people use pencils, grease pencils, or sharpies to mark eggs for hatching. But... Do any of you have a date marking system for eggs that are for consumption? I am getting a heck of a lot more eggs than my hubby and I could ever eat before they get old...assuming 30 days??? I'd like to mark them, so that I can give some away KNOWING that they are still fresh! I'm leaning toward the sharpie since it dries quickly and *shouldn't* leave any off taste. What say you?